Advanced Drug Intermediates manufacturers in India

An increasing demand for quality drug intermediates has come about because of the fast-expanding biotechnology and life sciences sectors across the world.

Aminosalicylic Acid (Tech. grade)

Aminosalicylic Acid (Tech. grade)

Chemical Name: 4 – Amino salicylic acid

CAS# 65-49-6

Structure End Usage: Used as intermediate compound for APIs like Sodium Amino Salicylate, Metoclopramide, Ethopabate, Amisulpride.

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Acetyl PAS

Acetyl PAS

Chemical Name: 4 – Acetyl Amino Salicylic Acid

CAS# 50-86-2

Structure End Usage: Used as intermediate compound for APIs like Metoclopramide, Alizapride and Clebopride

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Bromomethopabate

Bromomethopabate

Chemical Name: Methyl -4- acetamido – 5 – bromo – 2 – methoxy benzoate

CAS# 4093-34-9

Structure End Usage: Used as intermediate compound for Bromopride API

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Chloromethopabate

Chloromethopabate

Chemical Name: Methyl -4- acetamido – 5 – chloro – 2 – methoxy benzoate

CAS# 4093-31-6

Structure End Usage: Used as intermediate compound for APIs like Metoclopramide, Alizapride, Clebopride

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ETAMM-III

ETAMM-III

Chemical Name: 4 – Amino -2- methoxy -5- ethyl sulfonyl benzoic acid

CAS# 71675-87-1

Structure End Usage: Used as intermediate compound for Amisulpride API

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ETAMM Acid

ETAMM Acid

Chemical Name: 2-Methoxy-4-amino-5-ethylthiobenzoic acid

CAS# 71675-86-0

Structure End Usage: Used as an intermediate compound for Amisulpride

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Ethylpyrrolidine

Ethylpyrrolidine

Chemical Name: 2-(Aminomethyl)-1-ethylpyrrolidine

CAS# 26116-12-1

Structure End Usage: Used as an intermediate compound for Amisulpride

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Methopabate

Methopabate

Chemical Name: Methyl -4- acetamido – 2 – methoxy benzoate

CAS# 4093-29-2

Structure End Usage: Used as intermediate compound for APIs like Metoclopramide,
Alizapride, Clebopride

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MSMB

MSMB

Chemical Name: Methyl 2-methoxy-5-sulfamoylbenzoate

CAS# 33045-52-2

Structure End Usage: Used as an intermediate compound for Sulpride & Levosulpride

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N,N-Di ethyl ethylene diamine (NNDEA)

N,N-Di ethyl ethylene diamine (NNDEA)

Chemical Name: 2-(Diethylamino) ethylamine, 1-amino-2-(diethylamino)ethane

CAS# 100-36-7

Structure End Usage: Used as intermediate compound for APIs like Bromopride,
Metoclopramide Hcl

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HCB
HCB

Chemical Name: 4-Hydroxy carbazole

CAS#  52602-39-8

Structure End Usage: Used as an intermediate compound for Carvedilol.

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BCB
BCB
Chemical Name: Methyl 2-(4-(2-chloroethyl)phenyl)-2-methylpropanoate
CAS# 1181267-33-3
Structure End Usage: Used as intermediate compounds for Bilastine
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BXB
BXB
Chemical Name: Methyl 2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo [d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoate
CAS# 1181267-38-8
Structure End Usage: Used as intermediate compounds for Bilastine
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ECB
ECB

Chemical Name: 4-(2,3-Epoxypropoxy) Carbazole

CAS# 51997-51-4
Structure End Usage: Used as intermediate compounds for Carvedilol
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MEB
MEB
Chemical Name: 2-(2-Methoxyphenoxy) ethylamine
CAS# 1836-62-0
Structure End Usage: Used as intermediate compounds for Carvedilol
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MAAS/MAB
MAAS/MAB

Chemical Name: Methyl 4-acetamido-2-hydroxybenzoate

CAS# 4093-28-1
Structure End Usage: Used as intermediate compounds for Prucalopride
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CMAAS/CYB
CMAAS/CYB
Chemical Name: Methyl 4-acetamido-5-chloro-2-hydroxybenzoate
CAS# 24190-77-0
Structure End Usage: Used as intermediate compounds for Prucalopride
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CCB
CCB

Chemical Name: 5-Chlorothiophene-2-carboxylic acid

CAS# 24065-33-6
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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GLB
GLB

Chemical Name: N-(S)-glycidylphthalimide

CAS# 161596-47-0
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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APB
APB
Chemical Name: 4-(4-Aminophenyl)morpholin-3-one
CAS# 438056-69-0
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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RAB
RAB
Chemical Name: (R)-2-(2-Hydroxy-3-((4-(3-oxomorpholino) phenyl) amino) propyl) isoindoline-1,3-dione
CAS# 446292-07-5
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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RBB
RBB
Chemical Name: (S)-2-((2-oxo-3-(4-(3-oxo-morpholino)phenyl)oxazolidin-5-yl) methyl) isoindoline-1-3-dione
CAS# 446292-08-6
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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AHB
AHB

Chemical Name: (S)-4-(4-(5-(aminomethyl)-2-oxooxazolidin- 3-yl)phenyl)morpholin-3-one hydrochloride

CAS# 898543-06-1
Structure End Usage: Used as intermediate compounds for Rivaroxaban
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BDB
BDB

Chemical Name: 3-Dimethylamino-1-(naphthalen-1-yl)propan-1-one hydrochloride

CAS# 5409-58-5
Structure End Usage: Used as intermediate compounds for Bedaquiline
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BBB
BBB
Chemical Name: 3-Benzyl-6-bromo-2-methoxyquinoline
CAS# 654655-69-3
Structure End Usage: Used as intermediate compounds for Bedaquiline
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ANB
ANB
Chemical Name: 4-Amino-2-methoxy-5-nitro benzoic acid methyl ester
CAS# 59338-84-0
Structure End Usage: Used as intermediate compounds for Alizapride
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AAB
AAB

Chemical Name: N-allyl-2 (amino methyl) – pyrrolidine

CAS# 26116-13-2
Structure End Usage: Used as intermediate compounds for Alizapride
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MTB
MTB
Chemical Name: Methyl 6-methoxy-1H-benzo[d][1,2,3]triazole-5-carboxylate
CAS# 59338-86-2
Structure End Usage: Used as intermediate compounds for Alizapride
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EPB
EPB

Chemical Name: Ethyl 10-(B-chloropropionyl)phenothiazine-2-carbamate

CAS# 34749-22-9
Structure End Usage: Used as intermediate compounds for Morcizine
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EPA
EPA

Chemical Name: Ethyl (m-anilinophenyl) carbamate

CAS# 34749-22-9
Structure End Usage: Used as intermediate compounds for Morcizine
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ADH
ADH

Chemical Name: 3-Aminodiphenylamine hydrochloride

CAS# 6590-45-0
Structure End Usage: Used as intermediate compounds for Morcizine
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VNB
VNB

Chemical Name: 5-(2-Fluorophenyl)-1h-pyrrole-3-carbaldehyde

CAS# 881674-56-2
Structure End Usage: Used as intermediate compounds for Vonoprazan
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FNB
FNB

Chemical Name: 5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile

CAS# 1240948-77-9
Structure End Usage: Used as intermediate compounds for Vonoprazan
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PYB
PYB
Chemical Name: Pyridine-3-sulfonyl chloride
CAS# 16133-25-8
Structure End Usage: Used as intermediate compounds for Vonoprazan
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CTB
CTB
Chemical Name: 2-Amino-5-bromo-N,3-dimethylbenzamide
CAS# 890707-30-9
Structure End Usage: Cyantraniliprole
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ACB
ACB
Chemical Name: 2-Amino-5-cyano-N,3-dimethylbenzamide
CAS# 890707-29-6
Structure End Usage: Cyantraniliprole
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MDB

MDB

Chemical Name: Methyl 7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylate

CAS# 205448-65-3

Structure End Usage: Used as intermediate compound for Lenvatinib

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MDB III

Chemical Name: Methyl 4-chloro-7-methoxyquinoline-6-carboxylate

CAS# 205448-66-4
Structure End Usage: Used as an intermediate compound for Lenvatinib
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ODB
Chemical Name: 3-(6-Oxo-1,6-dihydropyridazin-3-yl)benzonitrile
CAS# 52240-08-1
Structure End Usage: Used as an intermediate compound for Tepotinib
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BCP
Chemical Name: 5-Bromo-2-[3-(chloromethyl)phenyl]pyrimidine
CAS# 1100598-50-2
Structure End Usage: Used as an intermediate compound for Tepotinib
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CNP
Chemical Name: 2-(2-Chloro-5-nitrophenyl)pyridine
CAS# 879088-40-1
Structure End Usage: Used as an intermediate compound for Vismodegib
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CPA
Chemical Name: 4-chloro-3-(pyridin-2-yl)aniline
CAS# 879088-41-2
Structure End Usage: Used as an intermediate compound for Vismodegib
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MPC
Chemical Name: 5-(2,4-difluorophenyl)-4-methoxy-1H-pyrrole-3-carboxylate
CAS# 1902955-29-6
Structure End Usage: Used as an intermediate compound for Fexuprazan
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MNA
Chemical Name: 3-Methyl-6-nitroindazole
CAS# 6494-19-5
Structure End Usage: Used as an intermediate compound for Pazopanib
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MTL
Chemical Name: 7-Methoxy-1-tetralone
CAS# 6836-19-7
Structure End Usage: Used as an intermediate compound for Agomelatine, Dezocine
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MBT
Chemical Name: methyl 4-(4-methoxyphenyl)butanoate
CAS# 20637-08-5
Structure End Usage: Used as an intermediate compound for Agomelatine, Dezocine
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MBP
Chemical Name: 3-(4-methoxybenzoyl) Propanoic acid
CAS# 3153-44-4
Structure End Usage: Used as an intermediate compound for Agomelatine, Dezocine
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CMD
Chemical Name: [(2RS)-7-Chloro-5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-2-yl]methanamine Dimaleate
CAS# 59469-29-3
Structure End Usage: Used as an intermediate compound for Midazolam
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AIH
Chemical Name: 5-Amino-1H-imidazole-4-carboxamide hydrochloride
CAS# 72-40-2
Structure End Usage: Used as an intermediate compound for Dacarbazine
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MIT
Chemical Name: 3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline
CAS# 641571-11-1
Structure End Usage: Used as an intermediate compound for Nilotinib
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MPB
Chemical Name: 4-Methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]benzoic acid
CAS# 641569-94-0
Structure End Usage: Used as an intermediate compound for Nilotinib
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EEH
Chemical Name: (3R,4R,5S)-Ethyl 4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate hydrochloride
CAS# 651324-08-2
Structure End Usage: Used as an intermediate compound for Oseltamivir
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ACE
Chemical Name: (3R,4R,5S)-ethyl 4-acetamido-5-(diallylamino)- 3-(pentan-3-yloxy)cyclohex-1-enecarboxylate
CAS# 651324-09-3
Structure End Usage: Used as an intermediate compound for Oseltamivir
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5-Azido Oseltamivir
Chemical Name: Ethyl (3R,4R,5S)-4-(acetylamino)-5-azido-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate
CAS# 204255-06-1
Structure End Usage: Used as an intermediate compound for Oseltamivir
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DOA
Chemical Name: 3,5-Dichloro-4-((6-chloro-5-isopropylpyridazin-3-yl)oxy)aniline
CAS# 920509-27-9
Structure End Usage: Used as an intermediate compound for Resmetirom
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EDC
Chemical Name: Ethyl (2-cyano-2-(2-(3,5-dichloro-4- ((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)hydrazono)acetyl)- carbamate
CAS# 920509-33-7
Structure End Usage: Used as an intermediate compound for Resmetirom
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MMB
Chemical Name: Methyl 2-methoxy-5-(methylsulfonyl) benzoate
CAS# 63484-12-8
Structure End Usage: Used as an intermediate compound for Tiapride
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IHC
Chemical Name: 4-Imidazoleacetic acid hydrochloride
CAS# 3251-69-2
Structure End Usage: Used as an intermediate compound for Osliodrostat
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MCH
Chemical Name: (S)-Methyl 2-methylpyrrolidine-2-carboxylate hydrochloride
CAS# 220060-08-2
Structure End Usage: Used as an intermediate compound for Daridorexant, Veliparib, Trofinetide, Enlicitide chloride and Usnoflast
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IPU
Chemical Name: 1-Isopropylurea
CAS# 691-60-1
Structure End Usage: Used as an intermediate compound for Mavacantem
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ABA
Chemical Name: 4-Aminobenzyl alcohol
CAS# 623-04-1
Structure End Usage: Used as an intermediate compound for Mirabegron
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BMA
Chemical Name: 2-Bromomalonaldehyde
CAS# 2065-75-0
Structure End Usage: Used as an intermediate compound for Tegoprazan
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BCA
Chemical Name: 1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic Acid
CAS# 1640981-19-6
Structure End Usage: Used as an intermediate compound for Tegoprazan
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BBC
Chemical Name: 1-Benzyl-4-hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide
CAS# 1640981-20-9
Structure End Usage: Used as an intermediate compound for Tegoprazan
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DMM
Chemical Name: Dimethyl methoxymethylenemalonate
CAS# 22398-14-7
Structure End Usage: Used as an intermediate compound for Fexuprazan
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DBA
Chemical Name: 1,3-Dimethylbarbituric acid
CAS# 769-42-6
Structure End Usage: Used as an intermediate compound for Oseltamivir
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DCP
Chemical Name: 4,5-Dichloro-3(2H)-pyridazinone
CAS# 932-22-9
Structure End Usage: Used as an intermediate compound for Norflurazon, Chloridazon
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CMA
Chemical Name: (4-Cyclopropoxyphenyl)methanamine
CAS# 1211531-24-6
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MMP
Chemical Name: (R)-2-(methoxymethyl)pyrrolidine
CAS# 84025-81-0
Structure End Usage: Used as an intermediate compound for Bedaquiline
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DPA
Chemical Name: 2-(2,4-Dichlorophenoxy)propionic Acid
CAS# 120-36-5
Structure End Usage: Used as an intermediate compound for fenoxanil
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BEM
Chemical Name: (5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone
CAS# 461432-22-4
Structure End Usage: Used as an intermediate compound for Dapagliflozin
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BCE
Chemical Name: 5-bromo-2-chloro-4′-ethoxydiphenylmethane
CAS# 461432-23-5
Structure End Usage: Used as an intermediate compound for Dapagliflozin
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DDA
Chemical Name: (S)-1-(3,6-Dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethan-1-amine hydrochloride
CAS# 1626335-72-5

Structure End Usage: Used as an intermediate compound for Lenacapavir

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CIA

Chemical Name: 4-Chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-indazol-3-amine
CAS# 2189684-53-3
Structure End Usage: Used as an intermediate compound for Lenacapavir
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MMB

Chemical Name: 3-methyl-3-(methylsulfonyl)but-1-yne
CAS# 2109226-54-0
Structure End Usage: Used as an intermediate compound for Lenacapavir
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EHH

Chemical Name: Ethyl hydrazinoacetate hydrochloride
CAS# 6945-92-2

Structure End Usage: Used as a reagent for Lenacapavir

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DBC
Chemical Name: 3,5 difluoro benzylchloride
CAS# 220141-71-9
Structure End Usage: Used as an intermediate compound for Lenacapavir
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TBH
Chemical Name: 5-tert-Butyl-2-hydroxybenzaldehyde
CAS# 2725-53-3
Structure End Usage: Used as an intermediate compound for Ivacaftor
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PBZ
Chemical Name: 10H-Pyrido[3,2-b][1,4]benzothiazine
CAS# 261-96-1
Structure End Usage: Used as an intermediate compound for Isothipendyl
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ILT
Chemical Name: (+)-2,3-O-Isopropylidene-L-threitol
CAS# 50622-09-8
Structure End Usage: Used as an intermediate compound for Treosulfan
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MCA
Chemical Name: (S)-2-Methylpyrrolidine-2-carboxylic acid hydrochloride
CAS# 1508261-86-6
Structure End Usage: Used as an intermediate compound for Veliparib, Dariodrexant and Enlicitide
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CNP

Chemical Name: 2-(2-Chloro-5-nitrophenyl)pyridine
CAS# 879088-40-1
Structure End Usage: Used as an intermediate compound for Vismodegib
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CPA

Chemical Name: 4-chloro-3-(pyridin-2-yl)aniline
CAS# 879088-41-2
Structure End Usage: Used as an intermediate compound for Vismodegib
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ACC
Chemical Name: 4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic acid
CAS# 123654-26-2
Structure End Usage: Used as an intermediate compound for Prucalopride
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TTD

Chemical Name: (R)-7-(benzyloxy)-3,4,12,12a-tetrahydro-1H-[1, 4]oxazino[3, 4-c]pyrido[2, 1-f][1, 2, 4]triazine-6,8-dione
CAS# 1985607-70-2
Structure End Usage: Used as an intermediate compound for Baloxavir marboxil
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DDT

Chemical Name: 7,8-Difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-ol
CAS# 1985607-83-7
Structure End Usage: Used as an intermediate compound for Baloxavir marboxil
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