Veeprho lab

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Name of parent drug:

Tacrolimus


Tacrolimus USP Related Compound A
Tacrolimus USP Related Compound A

Tacrolimus Desmethylene Impurity

Catalogue No : VL3770001


Tadalafil impurity-(6R, 12aS)/6R, 12aS Diastereomer/Impurity A
Tadalafil impurity-(6R, 12aS)/6R, 12aS Diastereomer/Impurity A

(6R,12aS)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1’ ,2’ :1,6]pyrido[3,4-b]indole-1,4-dione.

Catalogue No : VL300003


Tadalafil impurity-(6S, 12aS)/6S, 12aS Enantiomer/ Impurity B
Tadalafil impurity-(6S, 12aS)/6S, 12aS Enantiomer/ Impurity B

(6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methylpyrazino[ 1’ ,2’ :1,6]pyrido[3,4-b]indole-1,4-dione.

Catalogue No : VL300001


Tadalafil impurity-(6S, 12aR)/6S,12aR Diastereomer/ Impurity C
Tadalafil impurity-(6S, 12aR)/6S,12aR Diastereomer/ Impurity C

(6S,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methylpyrazino[ 1’ ,2’ :1,6]pyrido[3,4-b]indole-1,4-dione.

Catalogue No : VL300002


Tadalafil Impurity A (In House)
Tadalafil Impurity A (In House)

benzo[d][1,3]dioxole-5-carbaldehyde

Catalogue No : VL300007


Tadalafil Impurity B (In-House)
Tadalafil Impurity B (In-House)

(6R,12aS)-6-(1,3-benzodioxal-5yl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1’ , 2’ :1,6]pyrido[3,4-b]-1,4-dione

Catalogue No : VL300008


Tadalafil Impurity C (In House)
Tadalafil Impurity C (In House)

(1R,3R)-Methyl-1-(Benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate

Catalogue No : VL300009


Tadalafil N-Methyl
Tadalafil N-Methyl

(6S,12aR)-6-[benzo[d][1,3]dioxol-5-yl)-2,7-dimethyl-2,3,12,12a-tetrahydropyrazino[1’ ,2’ .1,6] pyrido[3,4-b]indole-1,4(6H,7H)-dione

Catalogue No : VL300004


Tamsulosin Impurity B
Tamsulosin Impurity B

5-[(2R)-2-Aminopropyl]-2-methoxybenzenesulfonamide

Catalogue No : VL269001


Tamsulosin Impurity E
Tamsulosin Impurity E

5-Formyl-2-methoxybenzenesulfonamide

Catalogue No : VL269002


Tamsulosin EP Impurity F
Tamsulosin EP Impurity F

2-(2-Ethoxyphenoxy)ethanamine Hydrochloride

Catalogue No : VL269003


Tamsulosin Catechol
Tamsulosin Catechol

2-methoxy-5-((R)-2-((2-(2-(2-(((S)-1-(4- methoxy-3-sulfamoylphenyl)propan-2- yl)amino)ethoxy)phenoxy)ethyl) amino) propyl)benzenesulfonamide

Catalogue No : VL269008


Tamsulosin Dimer
Tamsulosin Dimer

5,5’-((2R,2’R)-((((3,3’-diethoxy-[1,1’-biphenyl]-4,4’-diyl)bis(oxy))bis(ethane- 2,1diyl))bis(azanediyl))bis(propane-2,1-diyl))bis(2methoxybenzenesulfonamide)

Catalogue No : VL269013


Tamsulosin EP Impurity A
Tamsulosin EP Impurity A

5-[(2R)-2-[bis[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy benzene sulfonamide HCl

Catalogue No : VL269011


Tamsulosin EP Impurity C
Tamsulosin EP Impurity C

2-Methoxy-5-[(2R)-2-[(2-phenoxyethyl) amino] propyl]Benzenesulfonamide

Catalogue No : VL269004


Tamsulosin EPE Mesylate
Tamsulosin EPE Mesylate

2-(2-Ethoxyphenoxy)ethyl Methanesulfonate

Catalogue No : VL269009


Tamsulosin EP Impurity D
Tamsulosin EP Impurity D

2-Methoxy-5-[(2R)-2-[[2-(2-methoxyphenoxy)ethyl] amino] propyl]benzene sulfonamide

Catalogue No : VL269005


Telmisartan Dimer Impurity
Telmisartan Dimer Impurity

4’,4’’’-[(4’-Methyl-2’-propyl[2,6’-bi-1H-benzimidazole]-1,1’-diyl)bis(methylene)]bis[1,1’-biphenyl]-2-carboxylic Acid

Catalogue No : VL142009

CAS No : 884330-14-7

Telmisartan Methyl Ester / Telmisartan Acid Methyl Ester
Telmisartan Methyl Ester / Telmisartan Acid Methyl Ester

2-(4-{[4-Methyl-6-(1-methyl-1H-1,3-benzodiazol-2-yl)-2-propyl-1H-1,3-benzodiazol-1-yl]methyl}phenyl)benzoic acid methyl ester

Catalogue No : VL142010

CAS No : 528560-93-2

Telmisartan Impurity B/ Telmisartan Related Compound B
Telmisartan Impurity B/ Telmisartan Related Compound B

4’ -((1,7’-dimethyl-2’-propyl-1H,1’H-[2,5’-bibenzo[d]imidazol]-1’-yl)methyl)-[1,1’-biphenyl]-2-carboxylic acid

Catalogue No : VL142003

CAS No : 1026353-20-7

Telmisartan Impurity C
Telmisartan Impurity C

tert-butyl 4-((1,7-dimethyl-2-propyl-1H,3H-[2,5-bibenzo[d]imidazol]-3-yl)methyl)-[1,1-biphenyl]-2-carboxylate

Catalogue No : VL142004

CAS No : 144702-26-1

Telmisartan Impurity F/ Telmisartan Amide
Telmisartan Impurity F/ Telmisartan Amide

2-(4-{[4-Methyl-6-(1-methyl-1H-1, 3-benzodiazol-2-yl)-2-propyl 1H-1, 3-benzodiazol-1-yl] methyl} phenyl) benzamide

Catalogue No : VL142001

CAS No : 915124-86-6

Telmisartan Diacid
Telmisartan Diacid

1-[(2’-carboxybiphenyl-4-yl)methyl]-4-methyl-2-propyl-1H-benzimidazol-6-carboxylic acid

Catalogue No : VL142002

CAS No : 884330-12-5

Telmisartan Impurity A
Telmisartan Impurity A

7’-dimethyl-2’-propyl-1H,3’H-2,5’-bibenzo[d]imidazole

Catalogue No : VL142005

CAS No : 152628-02-9

Telmisartan Impurity H
Telmisartan Impurity H

tert-butyl 4’-(bromomethyl)-[1, 1’-biphenyl]-2-carboxylate

Catalogue No : VL142007


Telmisartan Impurity D
Telmisartan Impurity D

1-[(2-Carboxy[1,1-biphenyl]-4-yl)methyl]-4-methyl-2-propyl-1H-benzimidazole-6-carboxylic Acid

Catalogue No : VL142006

CAS No : 884330-12-5

Telmisartan Impurity G / Telmisartan Cyano Analog
Telmisartan Impurity G / Telmisartan Cyano Analog

4’-[(1, 4’-Dimethyl-2’-propyl [2, 6’-bi-1H-benzimidazol]-1&rsquo-yl) methyl]-[1, 1’-biphenyl]-2-carbonitrile

Catalogue No : VL142016

CAS No : 114772-40-6

Telmisartan Bromo Amide Impurity
Telmisartan Bromo Amide Impurity

4-Bromomethyl biphenyl-2-carboxamide

Catalogue No : VL142017


Temazepam Related Compound A
Temazepam Related Compound A

5-Chloro-2-(methylamino)benzophenone

Catalogue No : VL1930001

CAS No : 1022-13-5

Teneligliptin Impurity A
Teneligliptin Impurity A

((2S,4R)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(1-oxidothiazolidin-3-yl)methanone

Catalogue No : VL3100001

CAS No : N/A

Tenofovir (S)-Isomer / Tenofovir Disoproxil USP Related Compound A
Tenofovir (S)-Isomer / Tenofovir Disoproxil USP Related Compound A

5-[[(1S)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]- 2,4,6,8-tetraoxa-5- phosphanonanedioic acid 1,9-bis(1-methylethyl) ester 5-oxide

Catalogue No : VL470009


Tenofovir Adenine Impurity
Tenofovir Adenine Impurity

9H-Purin-6-amine

Catalogue No : VL470025


Tenofovir Fumaric Acid
Tenofovir Fumaric Acid

(2E)-2-Butenedioic Acid

Catalogue No : VL470027


Tenofovir Monoester
Tenofovir Monoester

(8R)-9-(6-Amino-9H-purin-9-yl)-5-hydroxy-8-methyl-2,4,7-trioxa- 5-phosphanonanoic Acid 1-Methylethyl Ester 5-Oxide;

Catalogue No : VL470026


Tenofovir Dimer Impurity
Tenofovir Dimer Impurity

bis((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)diphosphonic acid

Catalogue No : VL470007

CAS No : 1607007-18-0

Tenofovir Disoproxil Carbamate / Tenofovir Related Compound H / Tenofovir Isoproxil Isopropoxycarbonyl Impurity
Tenofovir Disoproxil Carbamate / Tenofovir Related Compound H / Tenofovir Isoproxil Isopropoxycarbonyl Impurity

5-[[(1R)-1-Methyl-2-[6-[(isopropoxycarbonyl)amino]-9H-purin-9-yl]ethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic acid bis(1-methylethyl) ester 5-oxide

Catalogue No : VL470016

CAS No : 1244022-54-5

Tenofovir Disoproxil USP Related Compound G / Tenofovir Disoproxil Fumarate IP Impurity D
Tenofovir Disoproxil USP Related Compound G / Tenofovir Disoproxil Fumarate IP Impurity D

O-(Isopropoxycarbonyloxymethyl)-O-isopropyl-{(R)-[1-(6-Amino-9H-purin-9-yl)propan-2-yloxy]}methylphosphonate fumarate

Catalogue No : VL470006

CAS No : 1422284-15-8

Tenofovir MOC-POC-PMPA
Tenofovir MOC-POC-PMPA

5-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy] methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioicAcid(1Methylethyl, methyl) Ester 5-Oxide Fumarate

Catalogue No : VL470024

CAS No : 211364-69-1

Tenofovir Disoproxil Dimer
Tenofovir Disoproxil Dimer

Tetraisopropyl (((((((2R,2R)-((methylenebis(azanediyl))bis(9H-purine-6,9-diyl)) bis (propane-1,2 diyl))bis(oxy)) bis(methylene))bis(oxo-l5-phosphanetriyl)) tetrakis (oxy)) tetrakis (methylene)) tetracarbonate

Catalogue No : VL470015


Tenofovir impurity-iPC-POC PMPA
Tenofovir impurity-iPC-POC PMPA

isopropyl (9-((2R)-2-((hydroxyl (((isopropoxycarbonyl) oxy) methoxy) phosphoryl) methoxy) propyl)-9H-purin-6-yl) Carbamate

Catalogue No : VL470002


Tenofovir Impurity-iPr-POC PMPA
Tenofovir Impurity-iPr-POC PMPA

((((((R)-1-(6-amino-9H-purin-9-yl) propan-2-yl) oxy) methyl) (isopropoxy) phosphoryl) oxy) methyl isopropyl

Catalogue No : VL470003


Tenofovir Impurity-Me-POC PMPA
Tenofovir Impurity-Me-POC PMPA

((((((R)-1-(6-amino-9H-purin-9-yl) propan-2-yl) oxy) methyl) (methoxy) phosphoryl) oxy) methyl isopropyl carbonate

Catalogue No : VL470004


Tenofovir NPOC-POC PMPA
Tenofovir NPOC-POC PMPA

5-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]- 2,4,6,8-tetraoxa-5-phosphanonanedethyl,propyl) Ester 5-Oxide

Catalogue No : VL470008


Tenofovir MOC-POC-PMPA
Tenofovir MOC-POC-PMPA

5-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy] methyl]- 2,4,6,8-tetraoxa-5-phosphanonanedioicAcid(1Methylethyl, methyl) Ester 5-Oxide Fumarate.

Catalogue No : VL470019


Tenofovir 9-Propenyladenine
Tenofovir 9-Propenyladenine

9-(1-Propen-1-yl)-9H-purin-6-amine

Catalogue No : VL470021


Tenofovir Mixed Dimer
Tenofovir Mixed Dimer

[2-[6-[[[9-[2-[6-[[[9-[2-(Bis-iso propoxycarbonyloxy methoxy phosphonyl- methoxy) propyl]-9H-purine-6-yl-amino] methyl] amino]-purine-9-yl]1-methyl-ethoxy methyl]- phosphonic acid mono iso propoxycarbonyloxy methyloxy methyl ester

Catalogue No : VL470001


Tenofovir Mono POC Dimer
Tenofovir Mono POC Dimer

({[(2R)-1-(6-{[({9-[(2R)-2-{[hydroxy({[(propan-2- yloethoxy}propyl]- 9H-purin-6-yl}amino)methyl]amino}-9H- purin-9- yl)propan-2-yl]oxy}methyl)({[(propan-2- ylohoxy)phosphinic acid

Catalogue No : VL470014


Terazosin EP Impurity D
Terazosin EP Impurity D

4-Amino-6,7-dimethoxy-2-(4-formyl-1-piperazinyl)quinazoline

Catalogue No : VL437001


Terazosin EP Impurity C / Terazosin USP Related Compound A
Terazosin EP Impurity C / Terazosin USP Related Compound A

4-Amino-6,7-dimethoxy-2-(1-piperazinyl)quinazoline

Catalogue No : VL437002


Terazosin EP Impurity E / Terazosin USP Related Compound C / Prazosin EP Impurity E
Terazosin EP Impurity E / Terazosin USP Related Compound C / Prazosin EP Impurity E

2,2’-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]

Catalogue No : VL437003


Terbinafine Z-Isomer / Terbinafine Impurity Z
Terbinafine Z-Isomer / Terbinafine Impurity Z

(2Z)-N, 6, 6-Trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine Hydrochloride (cis-Terbinafine Hydrochloride)

Catalogue No : VL930003


Terbinafine EP Impurity B / Terbinafine BP Impurity B / Terbinafine USP Related Compound B / cis-Terbinafine HCI
Terbinafine EP Impurity B / Terbinafine BP Impurity B / Terbinafine USP Related Compound B / cis-Terbinafine HCI

(2Z)-N,6,6-Trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine HCl. OR N-[(2Z)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-1-naphthalenemethanamine Hydrochloride; OR (Z)-Terbinafine

Catalogue No : VL930002


Terbutaline Sulphate Related Compound A / Terbutaline Impurity A
Terbutaline Sulphate Related Compound A / Terbutaline Impurity A

3,5-dihydroxybenzoic acid

Catalogue No : VL840001


Terbutaline Impurity B
Terbutaline Impurity B

2-(1,1-Dimethylethyl)-1,2,3,4-tetrahydro-4,6,8-Isoquinolinetriol Hydrochloride

Catalogue No : VL840002


Testosterone Acetate
Testosterone Acetate

androst-4-en-17β-ol-3-one 17β-acetate

Catalogue No : VL3440004


Testosterone Androstadienedione
Testosterone Androstadienedione

androsta-1,4-diene-3,17-dione

Catalogue No : VL3440006


Testosterone Propionate
Testosterone Propionate

[(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo- 1,2,6,7,8,9,11,12,14,15,16,17- dodecahydrocyclopenta[a]phenanthren-17-yl] propanoate

Catalogue No : VL3440005


1-Dehydrotestosterone
1-Dehydrotestosterone

17β-hydroxyandrosta-1,4-dien-3-one

Catalogue No : VL3440007


6-Keto Testosterone Cypionate
6-Keto Testosterone Cypionate

10,13-dimethyl-3,6-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl 3-cyclopentylpropanoate

Catalogue No : VL3440001


Delta-6-Testosterone Cypionate
Delta-6-Testosterone Cypionate

10,13-dimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl 3-cyclopentylpropanoate.

Catalogue No : VL3440002


Delta-9, 11-Testosterone Cypionate
Delta-9, 11-Testosterone Cypionate

10,13-dimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15,16,17-dodecahydro 1H-cyclopenta[a]phenanthren-17-yl 3-cyclopentylpropanoate.

Catalogue No : VL3440003


2, 2, 3, 3,-Tetramethylsuccinimide
2, 2, 3, 3,-Tetramethylsuccinimide

2, 2, 3, 3-Tetramethylsuccinimide

Catalogue No : VL3850014


Hydroxy Morpholino Thiadiazole
Hydroxy Morpholino Thiadiazole

3-hydroxy 4 morpholino-1,2,5 thiadiazole

Catalogue No : VL140001


2-Thiouracil
2-Thiouracil

2-Thiouracil

Catalogue No : VL800001


6-Methyl-2-thiouracil
6-Methyl-2-thiouracil

6-Methyl-2-thiouracil

Catalogue No : VL800002


Impurity A (Thiourea)
Impurity A (Thiourea)

Thiourea

Catalogue No : VL800003


Tiagabine Impurity I
Tiagabine Impurity I

(R)-1-[4,4-Bis(3-methyl-2-thienyl)-3,4-dihydroxybutyl]-3-piperidinecarboxylic acid)

Catalogue No : VL141001


Tiagabine Impurity II
Tiagabine Impurity II

(R)-1-[4,4-Bis(3-methyl-2-thienyl)-3-oxybutyl]-3-piperidinecarboxylic acid

Catalogue No : VL141002


Tiagabine Keto Impurity / Tiagabine Related Impurity
Tiagabine Keto Impurity / Tiagabine Related Impurity

(R)-1-(4, 4-bis (3-methylthiophen-2-yl)-3-oxobutyl) piperidine-3-carboxylic acid

Catalogue No : VL141005


Tiagabine Impurity III
Tiagabine Impurity III

Bis(3-methyl-2-thienyl)methanone

Catalogue No : VL141004


Tiagabine N-Oxide
Tiagabine N-Oxide

(R)-1-(4, 4-bis (3-methylthiophen-2-yl) but-3-en-1-yl) piperidine-N-oxide-3- carboxylic acid

Catalogue No : VL141003


Tibolone
Tibolone

17-Hydroxy-7a-methyl-19-nor-17a-pregn-5(10)-en-20-yn-3-one-en-20-yn-3-one

Catalogue No : VL146001

CAS No : 5630-53-5

Tibolone Impurity D
Tibolone Impurity D

17 hydroxy 7 beta-methyl-19-nor-17alpha-5(10)-en-20-yn-3-one

Catalogue No : VL146002


Ticagrelor Sulfoxide Impurity / Mixture of Diasteriomers
Ticagrelor Sulfoxide Impurity / Mixture of Diasteriomers

(1S,2S,3R,5S)-3-(7(((1R,2S)-2-(3,4- difluorophenyl)cyclopropyl)amino)-5-((S,R)-propylthio)-3H- [1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2- hydroxyethoxy)cyclopentane-1,2-diol sulfoxide

Catalogue No : VL3180011


Ticagrelor Related Compound 76
Ticagrelor Related Compound 76

4,6-dichloro-2-(propylthio)pyrimidin-5-amine; 5-Amino-4,6-dichloro-2-(propylthio)pyrimidine

Catalogue No : VL3180016


Ticagrelor Pyrimidine Dimer
Ticagrelor Pyrimidine Dimer

(1S,2S,3R,5S)-3-((6-Chloro-5-((3-((1R,2S,3S,4S)-2,3-dihydroxy-4-(2- hydroxyethoxy)cyclopentyl)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)-2 (propylthio)pyrimidin-4-yl)amino)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol

Catalogue No : VL3180013


Ticlopidine USP Related Compound C / Clopidogrel Impurity 04
Ticlopidine USP Related Compound C / Clopidogrel Impurity 04

6, 7-dihydrothieno [3, 2-c] pyridin-4(5H)-one HCl

Catalogue No : VL1540001


Timolol Impurity A / Timolol Related Compound A
Timolol Impurity A / Timolol Related Compound A

(2RS)-3-[(1,1-Dimethylethyl)amino]-2-[[4-(morpholin-4-yl)-1,2,5- thiadiazol-3-yl]oxy]propan-1-ol

Catalogue No : VL213005

CAS No : 26839-76-9

Timolol Impurity C
Timolol Impurity C

2-[4-(4-Morpholinyl)-1,2,5-thiadiazol-3-yl] (S)-(-)-Timolol Ether

Catalogue No : VL213010

CAS No : 1391068-18-0

Timolol Impurity D / Timolol Related Compound D
Timolol Impurity D / Timolol Related Compound D

4-(Morpholin-4-yl)-1,2,5-thiadiazol-3-ol

Catalogue No : VL213002

CAS No : 30165-97-0

Timolol Impurity F / Timolol Related Compound F
Timolol Impurity F / Timolol Related Compound F

3-Chloro-4-morpholino-1,2,5-thiadiazole

Catalogue No : VL213006

CAS No : 30165-96-9

Timolol Impurity G
Timolol Impurity G

4-morpholino-1,2,5-thiadiazol-3(2H)-one 1-oxide

Catalogue No : VL213003

CAS No : 75202-36-7

Timolol Impurity I
Timolol Impurity I

(2RS)-1-(Ethylamino)-3-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol

Catalogue No : VL213009


Timolol EP Impurity J
Timolol EP Impurity J

1,1′-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]bis[3-[(1,1-dimethylethyl)amino]propan-2-ol.

Catalogue No : VL213008


Timolol Impurity H
Timolol Impurity H

2-[(2RS)-3-[(1, 1-Dimethylethyl) amino]-2-hydroxypropyl]-4-(morpholin-4-yl)-1, 2, 5-thiadiazol-3(2H)-one

Catalogue No : VL213007


Timolol impurity E / Timolol Related Compound E
Timolol impurity E / Timolol Related Compound E

(Z)-4-[(2S)-1-(tert-butylamino)-3-[(4-morpholin-4-yl-1,2,5- thiadiazol-3-yl)oxy]propan-2-yl]oxy-4-oxobut-2-enoic acid

Catalogue No : VL213004


Timolol Impurity B / Timolol Related Compound B
Timolol Impurity B / Timolol Related Compound B

3-(tert-butylamino)-2-(4-morpholino-1,2,3-thiadiazol-3-yloxy)propan-1-ol

Catalogue No : VL213001

CAS No : 59697-06-2

Tinidazole EP Impurity B / Tinidazole Related Compound B
Tinidazole EP Impurity B / Tinidazole Related Compound B

1-(2-Ethyl-sulfonylethyl)-2-methyl-4-nitroimidazole)

Catalogue No : VL2650002

CAS No : 25459-12-5

Tioconazole Impurity A / Tioconazole Related Compound A
Tioconazole Impurity A / Tioconazole Related Compound A

1-[(2,4-dichloro-beta-[(3-thenyl)-oxy]phenethyl]imidazole Hydrochloride

Catalogue No : VL236001


Tioconazole Impurity-B/Tioconazole Related Compound-B
Tioconazole Impurity-B/Tioconazole Related Compound-B

1-[2,4-dichloro-beta-[(2,5-dichloro-3-thenyl)oxy]phenethyl]imidazole Hydrochloride

Catalogue No : VL236002


Tioconazole Impurity-C/Tioconazole Related Compound-C
Tioconazole Impurity-C/Tioconazole Related Compound-C

1-[2,4-dichloro-beta-[(5-bromo-2-chloro-3-thenyl)oxy]phenethyl]imidazole Hydrochloride.

Catalogue No : VL236003


Tirofiban Impurity A
Tirofiban Impurity A

(S)-2-(Butylsulfonamido)-3-(4-hydroxyphenyl)propanoic Acid

Catalogue No : VL2720001

CAS No : 149490-60-8

Tirofiban Impurity B
Tirofiban Impurity B

4-(4-chlorobutyl)pyridine hcl

Catalogue No : VL2720002

CAS No : 149463-65-0

Tizanidine EP Impurity E / Tizanidine USP Related Compound A
Tizanidine EP Impurity E / Tizanidine USP Related Compound A

5-Chloro-2,1,3-benzothiadiazol-4-amine

Catalogue No : VL285007


Ethylene diamine / Tizanidine Impurity H
Ethylene diamine / Tizanidine Impurity H

ethane-1,2-diamine

Catalogue No : VL285002


Tizanidine Dimer Impurity
Tizanidine Dimer Impurity

1,1’-Ethane-1,2-diylbis[3-(5-chloro-2,1,3-benzothiadiazol-4- yl)guanidine]

Catalogue No : VL285001


Tizanidine EP Impurity A
Tizanidine EP Impurity A

N-(4,5-Dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine

Catalogue No : VL285003

CAS No : 51322-69-1

Tizanidine EP Impurity B
Tizanidine EP Impurity B

N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)thiourea

Catalogue No : VL285004

CAS No : 25459-12-5

Tizanidine EP Impurity C
Tizanidine EP Impurity C

1,1’-Ethane-1,2-diylbis[3-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine]

Catalogue No : VL285005

CAS No : 1147548-83-1

Tizanidine EP Impurity D
Tizanidine EP Impurity D

Methyl N-(5-chloro-2,1,3-benzothiadiazol-4-yl)carbamimidothioate

Catalogue No : VL285006

CAS No : 51323-03-6

Tizanidine EP Impurity F
Tizanidine EP Impurity F

N,N’-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-N-(4,5-dihydro-1H-imidazol-2-yl)- guanidine

Catalogue No : VL285008

CAS No : 1147548-85-3

Tizanidine Related Compound B
Tizanidine Related Compound B

1-[2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-4,5-dihydro-1H-imidazol-1-yl]-ethanone

Catalogue No : VL285009

CAS No : 173532-15-5

Tizanidine Related Compound C
Tizanidine Related Compound C

1-(2-Thioxo-1-imidazolidinyl)ethanone; 1-Acetyl-2-imidazolidinethione

Catalogue No : VL285010

CAS No : 5391-52-6

Tobramycin Impurity A
Tobramycin Impurity A

O-3-Amino-3-deoxy-α-D-glucopyranosyl-(1→6)-O-[2,6-diamino-2,6-dideoxy-α-D-glucopyranosyl-(1→4)]-2-deoxy-D-streptamine

Catalogue No : VL4060001

CAS No : 4696-76-8

Tolterodine Enantiomer / (S) Enantiomer-Tolterodine Tartrate
Tolterodine Enantiomer / (S) Enantiomer-Tolterodine Tartrate

(S)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-methylphenol Tartrate

Catalogue No : VL460001


Tolterodine lactone impurity (Racemate)
Tolterodine lactone impurity (Racemate)

6-Methyl-4-phenyl-3,4-dihydro-1-benzopyran-2-one

Catalogue No : VL460008


Tolterodine Dimer Impurity
Tolterodine Dimer Impurity

2,2’-[[(1-Methylethyl)imino]bis(1-phenyl-3,1-propanediyl)]bis[4-methylphenol]

Catalogue No : VL460010

CAS No : 854306-72-2

Tolterodine Diol Acetate Impurity
Tolterodine Diol Acetate Impurity

3-(2-hydroxy-5-methylphenyl)-3-phenylpropyl acetate

Catalogue No : VL460009


Tolterodine Diol Impurity
Tolterodine Diol Impurity

2-(3-hydroxy-1-phenylpropyl)-4-methylphenol

Catalogue No : VL460012

CAS No : 851789-43-0

Tolterodine Lactol Impurity
Tolterodine Lactol Impurity

3,4-Dihydro-6-methyl-4-phenyl-2H-1-benzopyran-2-ol

Catalogue No : VL460007

CAS No : 209747-04-6

Tolterodine Mono isopropyl Racemate
Tolterodine Mono isopropyl Racemate

4-Methyl-2-[3-[(1-methylethyl)amino]-1-phenylpropyl]phenol

Catalogue No : VL460006


Tolterodine Monomer Impurity
Tolterodine Monomer Impurity

4-Methyl-2-[(1R)-3-[(1-methylethyl)amino]-1-phenylpropyl]phenol

Catalogue No : VL460004

CAS No : 194482-41-2

Tolterodine P-Cresol Impurity
Tolterodine P-Cresol Impurity

4-Hydroxytoluene

Catalogue No : VL460011

CAS No : 106-44-5

Tolterodine Trans Cinnamic Acid Impurity
Tolterodine Trans Cinnamic Acid Impurity

2E)-3-Phenyl-2-propenoic Acid

Catalogue No : VL460013

CAS No : 140-10-3

Tolteridone Methoxy Propanol Impurity Recemate/ Tolterodine EP Impurity A
Tolteridone Methoxy Propanol Impurity Recemate/  Tolterodine EP Impurity A

3-Phenyl-3-(2-methoxy-5-methylphenyl)propanol

Catalogue No : VL460015


Tolteridone Monoisopropyl methoxy racemate HCl analog/ Tolterodine EP Impurity D
Tolteridone Monoisopropyl methoxy racemate HCl analog/  Tolterodine EP Impurity D

4-Methyl-2-[3-[(1-methylethyl)amino]-1-phenylpropyl]phenol Methyl Ether Hydrochloride

Catalogue No : VL460014


Didesisopropyl Tolterodine
Didesisopropyl Tolterodine

2-(3-amino-1-phenylpropyl)-4-methylphenol

Catalogue No : VL460002


Desisopropyl Tolterodine Tartrate
Desisopropyl Tolterodine Tartrate

2-(3-(isopropylamino)-1-phenylpropyl)-4-methylphenol

Catalogue No : VL460003


Isopropyl p-toluenesulfonate
Isopropyl p-toluenesulfonate

Isopropyl p-toluenesulfonate

Catalogue No : VL241001

CAS No : 2307-69-9

Topiramate Related Compound A
Topiramate Related Compound A

2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

Catalogue No : VL4300003

CAS No : 20880-92-6

Torsemide Related Compound A
Torsemide Related Compound A

3-Sulfonamido-4-(3-methylanilino)pyridine

Catalogue No : VL2920001

CAS No : 72810-61-8

Torsemide Related Compound E
Torsemide Related Compound E

4-(3-Methylphenyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-Dioxide Sodium Salt

Catalogue No : VL2920002

CAS No : 72810-57-2

Tranexamic Acid EP Impurity A
Tranexamic Acid EP Impurity A

[trans(trans)]-(4,4’[Iminobis(methylene)]biscyclohexanecarboxylic Acid

Catalogue No : VL1260001

CAS No : 93940-19-3

Tranexamic Acid EP Impurity B
Tranexamic Acid EP Impurity B

cis-4-(Aminomethyl)cyclohexanecarboxylic Acid

Catalogue No : VL1260002

CAS No : 1197-17-7

Tranexamic Acid EP Impurity C / Tranexamic Acid Related Compound C
Tranexamic Acid EP Impurity C / Tranexamic Acid Related Compound C

4-(Aminomethyl)-1-cyclohexene-1-carboxylic Acid

Catalogue No : VL1260003

CAS No : 330838-52-3 (base)

Tranexamic Acid EP Impurity D
Tranexamic Acid EP Impurity D

4-(Aminomethyl)benzoic Acid

Catalogue No : VL1260004

CAS No : 56-91-7

Travoprost Related Compound A
Travoprost Related Compound A

(5Z)-7-[(1R, 2R, 3R,5S)-3,5-dihydroxy-2-[(1E,3R)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]-1-butenyl]cyclopentyl]-5-heptenoic Acid

Catalogue No : VL279001


Trazodone Dimer
Trazodone Dimer

2,2’-((4,4’-(Ethane-1,1-diylbis(2-chloro-3,1-phenylene))bis(piperazine- 4,1-diyl))bis(propane-3,1-diyl))bis([1,2,4]triazolo[4,3-a]pyridin- 3(2H)one)

Catalogue No : VL620016


Trazodone Impurity A
Trazodone Impurity A

2-{3-[4-(3-chlorophenyl)piperazin-1-yl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)- one N-oxide

Catalogue No : VL620001


Trazodone Impurity B
Trazodone Impurity B

2-(3-(4-phenylpiperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

Catalogue No : VL620002


Trazodone Impurity C / Trazodone Related Compound C
Trazodone Impurity C / Trazodone Related Compound C

2-(3-(4-(4-chlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

Catalogue No : VL620003


Trazodone Impurity D / Trazodone Related Compound D
Trazodone Impurity D / Trazodone Related Compound D

2-(3-(4-(3-bromophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one

Catalogue No : VL620004


Trazodone Impurity E
Trazodone Impurity E

2-(3-(4-(3-chloro-4-ethylphenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3- a]pyridin-3(2H)-one

Catalogue No : VL620005


Trazodone Impurity F / Trazodone Related Compound F
Trazodone Impurity F / Trazodone Related Compound F

1-(3-chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride

Catalogue No : VL620006


Trazodone Impurity G
Trazodone Impurity G

1-(3-chlorophenyl)-4-(3-isobutoxypropyl)piperazine hydrochloride

Catalogue No : VL620007


3-chlorophenyl piperazine HCl salt
3-chlorophenyl piperazine HCl salt

1-(3-Chlorophenyl)piperazine Hydrochloride

Catalogue No : VL620015


Trazodone Impurity H
Trazodone Impurity H

1,3-bis(4-(3-chlorophenyl)piperazin-1-yl)propane dihydrochloride

Catalogue No : VL620008


Trazodone 1-(3-chlorophenyl) piperazine hydrochloride
Trazodone 1-(3-chlorophenyl) piperazine hydrochloride

1-(3-chlorophenyl) piperazine hydrochloride

Catalogue No : VL620017


Trazodone 3-(4-(3-chlorophenyl) piperazin-1-yl) propan-1-ol hydrochloride.
Trazodone 3-(4-(3-chlorophenyl) piperazin-1-yl) propan-1-ol  hydrochloride.

3-(4-(3-chlorophenyl) piperazin-1-yl) propan-1-ol hydrochloride.

Catalogue No : VL620018


Hydroxypropyl Chlorophenyl Piperazine Impurity
Hydroxypropyl Chlorophenyl Piperazine Impurity

4-(m-Chlorophenyl)-1-piperazinepropanol

Catalogue No : VL620010

CAS No : 32229-98-4

3,4-dichloro Trazodone Impurity
3,4-dichloro Trazodone Impurity

2-[3-[4-(3,4-Dichlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one Dihydrochloride

Catalogue No : VL620014


<a href="https://www.veeprholabs.com/cas-no-6323-09-7-bispiperazine-trazodone-impurity.php" target="_blank" title="Bispiperazine Trazodone Impurity">Bispiperazine Trazodone Impurity</a>

1,3-bis(4-(3-chlorophenyl)piperazin-1-yl)propane

Catalogue No : VL620020


<a href="https://www.veeprholabs.com/cas-no-62337-66-0-deschloro-trazodone-impurity.php" target="_blank" title="Deschloro Trazodone Impurity">Deschloro Trazodone Impurity</a>

2-[3-(4-Phenyl-1-piperazinyl)propyl]-1,2,4-triazolo[4,3-a]pyridin- 3(2H)-one

Catalogue No : VL620019


<a href="https://www.veeprholabs.com/cas-no-79975-63-6-trazodone-diaryl-impurity.php" target="_blank" title="Trazodone Diaryl Impurity">Trazodone Diaryl Impurity</a>

1,4-Bis(3-chlorophenyl)-piperazine

Catalogue No : VL620021


Triamcinolone Acetonide 21-Methoxy Analog
Triamcinolone Acetonide 21-Methoxy Analog

(11β,16α)- 9-Fluoro-11,21-dihydroxy-21-methoxy-16,17-[(1-methylethylidene)bis(oxy)] pregna-1,4-diene-3,20-dione

Catalogue No : VL3540007


Triamcinolone EP Impurity B
Triamcinolone EP Impurity B

9-Fluoro-11β,16α,17-trihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate

Catalogue No : VL3540005


Triamcinolone EP Impurity C
Triamcinolone EP Impurity C

9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione

Catalogue No : VL3540006


Triamcinolone Acetonide EP Impurity D
Triamcinolone Acetonide EP Impurity D

9-Chloro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione

Catalogue No : VL3540003


Triamcinolone Acetonide EP Impurity H
Triamcinolone Acetonide EP Impurity H

(11β,16α)-9-Fluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregna-1,4-diene-3,20-dione; Adcortyl

Catalogue No : VL3540002


Cetyl trimethyl ammonium Bromide
Cetyl trimethyl ammonium Bromide

N,N,N-Trimethyl-1-hexadecanaminium Bromide

Catalogue No : VL4170001

CAS No : 57-09-0

Triamterene EP Impurity A / Triamterene USP Related Compound A
Triamterene EP Impurity A / Triamterene USP Related Compound A

5-Nitrosopyrimidine-2,4,6-triamine

Catalogue No : VL3600001


Triamterene EP Impurity B
Triamterene EP Impurity B

2,7-Diamino-6-phenylpteridin-4-ol

Catalogue No : VL3600002


Trimetazidine EP impurity I
Trimetazidine EP impurity I

1-Methyl-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine Hydrochloride

Catalogue No : VL2190007

CAS No : 53960-20-6

Trimetazidine EP Impurity C/2,3,4-Trimethoxybenzaldehyde
Trimetazidine EP Impurity C/2,3,4-Trimethoxybenzaldehyde

2,3,4-Trimethoxybenzaldehyde

Catalogue No : VL2190010


Trimetazidine EP Impurity D
Trimetazidine EP Impurity D

8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5Hbenzo[5,6]cyclohepta[1,2-b]pyridine

Catalogue No : VL2190003


Trimetazidine EP impurity H
Trimetazidine EP impurity H

4-[(2,3,4-Trimethoxyphenyl)methyl]-1-piperazinecarboxylic Acid Ethyl Ester

Catalogue No : VL2190006


Trimetazidine EP impurity J
Trimetazidine EP impurity J

4-(2,3,4-trimethoxybenzyl)piperazine-1-carbaldehyde hydrochloride

Catalogue No : VL2190011


Trimetazidine Dihydrochloride Impurity G
Trimetazidine Dihydrochloride Impurity G

Piperazine dihydrochloride

Catalogue No : VL2190008


Trimethoprim EP Impurity G
Trimethoprim EP Impurity G

5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine

Catalogue No : VL1640010


Trimethoprim EP Impurity F
Trimethoprim EP Impurity F

5-(3-Bromo-4,5-dimethoxybenzyl)pyrimidine-2,4-diamine

Catalogue No : VL1640009


Trimethoprim EP Impurity C
Trimethoprim EP Impurity C

(RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5- trimethoxyphenyl)methanol

Catalogue No : VL1640006


Trimethoprim EP Impurity B / Trimethoprim USP RC B
Trimethoprim EP Impurity B / Trimethoprim USP RC B

(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone

Catalogue No : VL1640004


Trimethoprim EP Impurity A
Trimethoprim EP Impurity A

4-Amino-2-methylamino-5-(3,4,5-trimethoxybenzyl)pyrimidine

Catalogue No : VL1640005


Trimethoprim EP Impurity I
Trimethoprim EP Impurity I

3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile

Catalogue No : VL1640011


Triprolidine N-Oxide
Triprolidine N-Oxide

(E)-1-(3-(pyridin-2-yl)-3-(p-tolyl)allyl)pyrrolidin 1-oxide

Catalogue No : VL238001


Trospium Chloride Related Compound A
Trospium Chloride Related Compound A

α-Hydroxy-α-phenylbenzeneacetic Acid; 2,2-Diphenyl-2-hydroxyacetic Acid

Catalogue No : VL242002


USP Trospium Chloride Related Compound B
USP Trospium Chloride Related Compound B

endo-α-Hydroxy-α-phenylbenzeneacetic Acid 8-Azabicyclo[3.2.1]oct-3-yl Ester Hydrochloride OR α-Hydroxy-α-phenylbenzeneacetic Acid (3-endo)-8-Azabicyclo[3.2.1]oct-3-yl Ester Hydrochloride

Catalogue No : VL242003


Trospium Chloride Impurity D
Trospium Chloride Impurity D



Catalogue No : VL242001

CAS No : 10405-02-4