An ISO 9001:2008
COMPANY

Write to us on the following email id to get specific quote sales@veeprholabs.com
Name Index: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   All  

Name of parent drug:
Mebendazole

Mebendazole Impurity A / Mebendazole Related Compound A
Mebendazole Impurity A / Mebendazole Related Compound A

2-Amino-5-Benzoylbenzimidazole

Catalogue No : VL670001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mebendazole Impurity B / Mebendazole Related Compound B / 2-Hydroxy Mebendazole
Mebendazole Impurity B / Mebendazole Related Compound B / 2-Hydroxy Mebendazole

5-Benzoyl-2-Hydorxybenzimidazole

Catalogue No : VL670002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mebendazole Impurity C / Mebendazole Related Compound C
Mebendazole Impurity C / Mebendazole Related Compound C

2-Amino-5-Benzoyl-1-Methylbenzimidazole

Catalogue No : VL670003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

P-Methoxy Acetophenone
P-Methoxy Acetophenone

4’-Methoxyacetophenone or 4-Methoxyphenylacetone

Catalogue No : VL1230001

CAS No : 100-06-1

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

5-Methoxytryptamine / Deacetylmelatonin impurity
5-Methoxytryptamine / Deacetylmelatonin impurity

2-(5-Methoxy-1H-indol-3-yl)ethanamine OR 2-(5-Methoxyindol-3-yl)ethylamine

Catalogue No : VL1750001

CAS No : 608-07-1

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Meloxicam EP Impurity B
Meloxicam EP Impurity B

2-Amino-5-methyl-thiazole

Catalogue No : VL570004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Ethyl Meloxicam Impurity / Meloxicam Related Compound A / Meloxicam EP Impurity A
Ethyl Meloxicam Impurity / Meloxicam Related Compound A / Meloxicam EP Impurity A

Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

Catalogue No : VL570001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Methyl Meloxicam Impurity / Meloxicam EP Impurity E
Methyl Meloxicam Impurity / Meloxicam EP Impurity E

Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

Catalogue No : VL570002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

1-Adamantamine hydrochloride
1-Adamantamine hydrochloride

1-adamantamine hydrochloride

Catalogue No : VL180006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Memantine Related Compound A
Memantine Related Compound A

1,3-Dimethyladamantane

Catalogue No : VL180008

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Memantine Related Compound C
Memantine Related Compound C

1-Chloro-3,5-dimethyladamantane

Catalogue No : VL180009

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Memantine Related Compound E
Memantine Related Compound E



Catalogue No : VL180002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Memantine Related Compound D / Memantine Impurity B
Memantine Related Compound D / Memantine Impurity B



Catalogue No : VL180001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Memantine Related Compound B
Memantine Related Compound B

3,5-Dimethyladamantane-1-ol

Catalogue No : VL180010

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Acetamide adamantane
Acetamide adamantane

1-Acetamidoadamantane

Catalogue No : VL180012

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Messalamine Impurity 2
Messalamine Impurity 2

5-amino-2-((5-amino-2-hydroxybenzoyl)oxy)benzoic acid

Catalogue No : VL98002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Messalamine Impurity 3
Messalamine Impurity 3

5-amino-2-((5-amino-2-hydroxybenzoyl)amino)benzoic acid

Catalogue No : VL98003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Messalamine Impurity 1
Messalamine Impurity 1

2-hydroxy-5-(phenyldiazenyl)benzoic acid

Catalogue No : VL98001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

3,6-dioxocyclohexa-1,4-dienecarboxylic acid
3,6-dioxocyclohexa-1,4-dienecarboxylic acid

3,6-dioxocyclohexa-1,4-dienecarboxylic acid

Catalogue No : VL98004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metamizole Impurity B
Metamizole Impurity B

4-Aminoantipyrine

Catalogue No : VL105002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metamizole Impurity C
Metamizole Impurity C

4-methylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

Catalogue No : VL105001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin Related Compound B
Metformin Related Compound B

1-methylbiguanide hydrochloride

Catalogue No : VL101003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin Related Compound C
Metformin Related Compound C

N,N-Dimethyl-[1,3,5]triazine-2,4,6-triamine

Catalogue No : VL101004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin EP Impurity B
Metformin EP Impurity B

(4,6-Diamino-1,3,5-triazin-2-yl)guanidine HCl

Catalogue No : VL101005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin EP Impurity F
Metformin EP Impurity F

N-Methylmethanamine HCl

Catalogue No : VL101006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin Impurity-D
Metformin Impurity-D

1,3,5-triazine-2,4,6-triamine

Catalogue No : VL101002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metformin EP impurity A / Metformin Related Comound A
Metformin EP impurity A / Metformin Related Comound A

(1-Cyanoguanidine)

Catalogue No : VL101001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

1-Methoxy decane
1-Methoxy decane

1-Methoxy decane, Me-(CH2)9-Ome

Catalogue No : VL99001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Bis-methylphenidate Impurity
Bis-methylphenidate Impurity

1,2-Bis(carboxymethylbenzyl)piperidin

Catalogue No : VL450001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoclopramide Impurity C
Metoclopramide Impurity C

4-amino-5-chloro-2-methoxybenzoic acid

Catalogue No : VL710001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoclopramide Impurity E
Metoclopramide Impurity E

N,N-dietylethane-1,2-diamine

Catalogue No : VL710002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol Methoxy Epoxide Impurity
Metoprolol Methoxy Epoxide Impurity

1-[2-(2-Methoxyethyl)phenyoxy]-2,3-epoxypropane

Catalogue No : VL103015

CAS No : 56718-70-8

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol Bis Ether
Metoprolol Bis Ether

1,3-Bis[4-(2-methoxyethyl) phenoxy]-2-propanol

Catalogue No : VL103010

CAS No : 230975-30-1

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol (Maltol) Impurity
Metoprolol (Maltol) Impurity

3-Hydroxy-2-methyl-4-pyrone

Catalogue No : VL103011

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol Related Compound A / Metoprolol Impurity A
Metoprolol Related Compound A / Metoprolol Impurity A

(2RS)-1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]propan-2-o

Catalogue No : VL103001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol USP Related Compound B / Metoprolol Succinate Impurity B
Metoprolol USP Related Compound B / Metoprolol Succinate Impurity B

(+/-)1-chloro-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]-propane

Catalogue No : VL103004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol Related Compound C / Metoprolol Impurity C
Metoprolol Related Compound C / Metoprolol Impurity C

4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy] benzaldehyde

Catalogue No : VL103003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Metoprolol Related Compound D / Metoprolol EP Impurity O
Metoprolol Related Compound D / Metoprolol EP Impurity O

((+/-)N,N-bis-[2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl](1-methylethyl)amine hydrochloride)

Catalogue No : VL103005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mirtazapine N-Oxide / Mitrazapine EP Impurity A / Mitrazapine Related Compound B
Mirtazapine N-Oxide / Mitrazapine EP Impurity A / Mitrazapine Related Compound B

1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2- oxide monohydrate

Catalogue No : VL206004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

1-keto Mirtazapine Impurity
1-keto Mirtazapine Impurity

2-Methyl-3,4,10,14b-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-1(2H)-one

Catalogue No : VL206005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

N-Desmethyl Mirtazapine / Mirtazapine EP Impurity D/ Mirtazapine Related Compound A
N-Desmethyl Mirtazapine / Mirtazapine EP Impurity D/ Mirtazapine Related Compound A

1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine

Catalogue No : VL206006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mirtazapine 10-Keto Impurity / Mirtazapine EP Impurity F / Mirtazapine Related Compound D
Mirtazapine 10-Keto Impurity / Mirtazapine EP Impurity F / Mirtazapine Related Compound D

2-Methyl-1,2,3,4-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin- 10(14bH)-one

Catalogue No : VL206007

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mirtazapine Impurity B
Mirtazapine Impurity B

[2-[(2RS)-4-methyl-2-phenylpiperazin-1-yl] pyridin-3-yl] methanol

Catalogue No : VL206001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mirtazapine Impurity C
Mirtazapine Impurity C

3,4,10,14b-Tetrahydro-2-methyl-pyrazino[2,1-a]pyrido [2,3-c][2]benzazepin-1(2H)-one

Catalogue No : VL206002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Mirtazapine Impurity E
Mirtazapine Impurity E

4-Methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine

Catalogue No : VL206003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Acyclo Mirtazapine alcohol / Mirtazapine EP Impurity B
Acyclo Mirtazapine alcohol / Mirtazapine EP Impurity B

[2-[(2RS)-4-Methyl-2-phenylpiperazin-1-yl]pyridin-3-yl]methanol

Catalogue No : VL206008

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Michael Adduct
Montelukast Michael Adduct

1-[[[(1R)-1-[3-[(1R)-1-[[[1-(carboxymethyl)cyclopropyl]methyl]sulfanyl]-2-(7- chloroquinolin-2-yl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] propyl] sulfanyl] methyl]cyclopropyl]acetic acid

Catalogue No : VL510017

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Amide Impurity
Montelukast Amide Impurity

(R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2- yl)phenyl)propyl)thio)methyl)cyclopropyl)acetamide

Catalogue No : VL510001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Methylketone Impurity
Montelukast Methylketone Impurity

(R,E)-2-(1-(((3-(2-acetylphenyl)-1-(3-(2-(7-chloroquinolin-2- yl)vinyl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid

Catalogue No : VL510002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Methylstyrene Impurity / Montelukast EP Impurity B USP Related Compound F
Montelukast Methylstyrene Impurity / Montelukast EP Impurity B USP Related Compound F

(R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(prop-1-en-2- yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid

Catalogue No : VL510003

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Nitrile Impurity
Montelukast Nitrile Impurity

(R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2- yl)phenyl)propyl)thio)methyl)cyclopropyl)acetonitrile

Catalogue No : VL510004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast S-Isomer Impurity / Montelukast Impurity A (S-Enantiomer)
Montelukast S-Isomer Impurity / Montelukast Impurity A (S-Enantiomer)

(S,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2- yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid

Catalogue No : VL510005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Sulphoxide Impurity
Montelukast Sulphoxide Impurity

2-(1-(((R)-((R)-1-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2- hydroxypropan-2-yl)phenyl)propyl)sulfinyl)methyl)cyclopropyl)acetic acid

Catalogue No : VL510006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Chloro alcohol Impurity
Montelukast Chloro alcohol Impurity

2-[2-[3S-[3(E)-[2-(7-Chloroquinoline-2-yl) ethenyl]phenyl]-3-chloropropyl]phenyl]- 2-propanol

Catalogue No : VL510014

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast CIS-Isomer / Montelukast Impurity G
Montelukast CIS-Isomer / Montelukast Impurity G

1-[[[(1R)-1-[3-[(1Z)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3- [2-(1-hydroxy-1- methylethyl)phenyl]propyl]thio]methyl] cyclopropaneacetic Acid

Catalogue No : VL510015

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast other-Isomer Impurity
Montelukast other-Isomer Impurity

(S,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2- hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid

Catalogue No : VL510007

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast QUID-8-Impurity
Montelukast QUID-8-Impurity

2-[2[3(S)-[3-[2-[7-chloro-2-quinolinyl]ethenyl] phenyl]-3-hydroxypropyl]phenyl]-2- propanol

Catalogue No : VL510009

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Keto Hydroxy Impurity / Montelukast (3S)-Hydroxy Methylketone
Montelukast Keto Hydroxy Impurity / Montelukast (3S)-Hydroxy Methylketone

1-(2-((S)-3(3-((E)-2-(7-chloroquinolin -2-yl)vinyl)phenyl)-3- hydroxypropyl)phenyl)ethanone

Catalogue No : VL510010

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Ketone Impurity
Montelukast Ketone Impurity

(E)-1-{3-[2-(7-Chloroquinolin-2-yl)vinyl]phenyl}-3-[2-(2-hydroxypropan-2- yl)phenyl]propan-1-one

Catalogue No : VL510011

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Dihydro Impurity
Montelukast Dihydro Impurity

1-[[[(1R)-1-[3-[2-(7-Chloro-2-quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1- methylethyl)phenyl]propyl]thio] methyl]cyclopropaneacetic acid sodium salt

Catalogue No : VL510008

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Montelukast Acid Impurity
Montelukast Acid Impurity

2((3R)-3-({[1-(carboxylatomethyl)cyclopropyl] methyl}thio)-3-{3-[(E)-2-(7-Chloroquinolin-2-yl)vinyl]phenyl}propyl)benzoated disodium salt

Catalogue No : VL510012

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin EP Impurity B
Moxifloxacin EP Impurity B

1-cyclopropyl-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Catalogue No : VL106002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin EP Impurity A / Moxifloxacin Related Compound A
Moxifloxacin EP Impurity A / Moxifloxacin Related Compound A

1-Cyclopropyl-6,8-difluoro-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic Acid.

Catalogue No : VL106001

CAS No : 151213-15-9

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin EP Impurity C / Moxifloxacin Related Compound C
Moxifloxacin EP Impurity C / Moxifloxacin Related Compound C

1-Cyclopropyl-8-ethoxy-6-fluoro-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic Acid

Catalogue No : VL106003

CAS No : 1029364-75-7

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin Decarboxy Impurity
Moxifloxacin Decarboxy Impurity

1-Cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4- b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline

Catalogue No : VL106006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin EP Impurity D / Moxifloxacin Related Compound D
Moxifloxacin EP Impurity D / Moxifloxacin Related Compound D

1-cyclopropyl-8-fluoro-6-methoxy-7-[(4aS,7aS)-octanydro-6H-pyrrolo[3,4-b]pyridine-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid.

Catalogue No : VL106004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Moxifloxacin Impurity-E (8-Hydroxy Moxifloxacin)
Moxifloxacin Impurity-E (8-Hydroxy Moxifloxacin)

1-cyclopropyl-6-fluoro-8-hydroxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4- b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acidmethoxy-4-oxoquinoline-3- carboxylate

Catalogue No : VL106005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com