List of API-Intermediates Products

Sr.No.

End Use Drugs CategoriesCAS No.

Application

A

Anesthetics Drugs IntermediatesCAS No.

Application

1

Para Amino Benzoic Acid150-13-0

Benzocaine

2

2,6 – Pipecoloxylidide15883-20-2

Ropivacaine

B

Anti- Fungal Drugs IntermediatesCAS No.

Application

1

1-Acetyl-4-(4-hydroxyphenyl) Piperazine67914-60-7

Ketoconazole

2

Bis (2 -chloro ethyl) amine Hydrochloride821-48-7

3

Ketoconazole -Cis-Bromo Benzoate61397-56-6

4

Itraconazole-Cis Mesylate67914-86-7

Itraconazole

5

Itraconazole Hydroxy Isobutyl Triazolone106461-41-0

6

1-(4-Methoxyphenyl)-4-(4-Nitrophenyl) Piperazine74852-61-2

Posaconazole

7

1-(4-Methoxyphenyl) Piperazine HCL38869-47-5

8

1-(4-Hydroxyphenyl) Piperazine56621-48-8

9

2-Chloro Trityl Chloride (CTC)42074-68-0

Clotrimazole

10

1-(2,4-diflurophenyl)-1-1H-1,2,4-triazole-1yl)-ethanone-DFTA86404-63-9

Fluconazole

11

Alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol24155-42-8

Miconazole

C

Anti -Psychotropic/Depressant Drugs IntermediatesCAS No.

Application

1

7-Hydroxy-3,4-dihydro-1H-quinolin-2-one22246-18-0

Aripiprazole

2

1-(2,3-Dichlorophenyl) Piperazine Hydrochloride119532-26-2

3

7-(4-Bromobutoxy)-3,4-dihydro-2(1H)-quinolinone129722-34-5

4

6-Hydroxy-3,4-dihydro-1H-quinolin-2-one54197-66-9

Cilostazol

5

11-Piperazin-1-yldibenzo[b,f][1,4] thiazepine dihydrochloride111974-74-4

Quetiapine Fumarate

6

Dibenzo[b,f][1,4] thiazepine-11-(10H )one3159-07-7

7

1-[2-(2-(2-Hydroxyethoxy) Ethyl] Piperazine (HEEP)-RD13349-82-1

8

1-(3-Chlorophenyl)-4-(3-Chloropropyl) Piperazine HCL39577-43-0

Trazodone

9

1,2,4-Triazolo[4,3-A] Pyridin-3(2H)-One6969-71-7

10

Escitalopram-Cyano Diol Base103146-25-4

Escitalopram Oxalate

11

Escitalopram-Cyano Diol Hydrobromide/Hydrochloride103146-26-5

D

Anti-Convulsant Drugs IntermediatesCAS No.

Application

1

(R)-(-)-3-Carbamoymethyl-5 methylhexanoic acid-RCMH181289-33-8

Pregabalin

2

3-Carbamoymethyl-5-methylhexanoic acid-CMH181289-15-6

3

2,3 Dichlorobenzoyl Cyanide77668-42-9

Lamotrigine

4

2-(2,3-dichlorophenyl)-Guanidinomino acetonitrile-Schiff base84689-20-3

5

2-Propylpentanoic acid or Valproic acid99-66-1

Sodium Valproate

6

Calcium Phosphoryl Choline Chloride4826-71-5

Citicoline

E

Urinary Tract Drugs IntermediatesCAS No.

Application

1

Ethyl 2-(3-Formyl-4-isobutoxyphenyl)-4-methylthiazole-5-Carboxylate161798-03-4

Febuxostat

2

Ethyl 2-(3-Cyano-4-isobutoxyphenyl)-4-methylthiazole-5-Carboxylate160844-75-7

3

2-(4-Nitrophenyl) ethyl amine Hydrochloride29968-78-3

Mirabegron

4

2-(2-Aminothiazol-4-yl) acetic acid Hydrochloride66659-20-9

5

(R)-2-(4-Nitrophenethylamino)-1-Phenylethanolhydrochloride521284-21-9

6

(R)-2-(4-Aminophenethylamino)-1-Phenylethanolhydrochloride521284-22-0

7

R- (-)-5- (2-Amino-propyl)-2-methoxy-benzenesulfonamide112101-81-2

Tamsulosin

8

1-(2-Bromoethoxy)-2-ethoxybenzene3259-03-8.

F

Anti-Inflammatory/ Parkinson’s Drugs IntermediatesCAS No.

Application

1

2-Chloro-5-Nitro Benzoic Acid2516-96-3

Mesalamine

2

2-Hydroxy-5-Nitro Benzoic Acid96-97-9

3

2-Ethylphenylhydrazine hydrochloride19398-06-2

Etodolac

4

Etodolac Methyl Ester122188-02-7

5

5-Benzoyl-2,3-Dihydro-1H-pyrrolizine-1-carboxylic acid74103-06-3

Ketorolac

6

4-Hydroxy, 2-Methyl, 2h,1,2-Benzothiazine Carboxylic Acid Methyl Ester -1,1-Dioxide/Isopropyl Ester -1,1-Dioxide35511-15-0/ 118854-48-1

Meloxicam / Piroxicam

7

2-Amino, 5-Methyl Thiazole7305-71-7

8

4-Sulfonamido Phenyl Hydrazine Hydrochloride17852-52-7

Celecoxib

9

1-(4- methylphenyl)-4,4,4-Trifluorobutane – 1,3 – Dione720-94-5

10

1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl) ethanone221615-75-4

Etoricoxib

11

2-Chloro-1,3- Bis (Dimethylamino ) Trimethinium Hexafluorophosphate249561-98-6

12

4-Hydrazine-N-Methylebenzenemethane sulfonamide88933-16-8    Sumatriptan Succinate

13

4-Chlorobutyraldehyde sodium bisulfate adduct54322-20-2

G

Respiratory Tract Drugs IntermediatesCAS No.

Application

1

N, N-dichloroethyl-4-methoxy benzene Sulphonamide86357-59-7

Cetirizine/ Levocetirizine

2

P- Chloro Benzhydryl Chloride/ Benzhydryl Piperazine-303-26-4134-83-8

3

2-(4-(Cyclopropanecarbonyl)phenyl)-2-methylpropanoicacid salt1690344-90-1

Fexofenadine HCL

4

Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate154477-54-0

5

Methyl Ester of Keto-Fexofenadine154477-55-1

6

5-Acetyl Methyl Salicylate16475-90-4

Salbutamol/

Albuterol

7

2-Benzyl-5-AcetyI Methyl Salicylate27475-09-8

8

2-Amino 3,5 Dibromo Benzaldehyde50910-55-9

Ambroxol HCL

9

Trans-4-Aminocyclohexanol27489-62-9

10

4-Hydroxy-3-Nitro Acetophenone6322-56-1

Formoterol Fumarate

11

2-Bromo-4-Benzyloxy-3-Nitro Acetophenone43229-01-2

12

Methyl 2-(4-(2-Chloroethyl) Phenyl)-2-Methylpropanoate1181267-33-3

Bilastine

13

1-(2-Ethoxyethyl)-2-(Piperidin-4-Yl)-1H-Benzimidazole HCL 1841081-72-8

14

2-Piperidin-4-yl-1H-benzoimidazole 38385-95-4

H

Anti-Diabetic Drug IntermediatesCAS No.

Application

1

Trans-4-Methycyclohexyl Isocyanate32175-00-1

Glimepiride

2

Trans-4-Methylcyclohexyl Amine Hydrochloride33483-65-7

3

2-Chloro-5-Iodo Benzoic Acid19094-56-5

Canagliflozin

Dapagliflozin

4

5-Bromo-2-Chloro Benzoic Acid21739-92-4

5

(3S)-3-(4-5-bromo-2chlorophenyl)methyl)phenoxy) Tetrahydrofuran915095-89-5

             Empagliflozin

6

5-Bromo-2-chlorophenyl- (4-Fluorophenyl) methanone915095-85-1

7

5-Bromo-2-chlorophenyl-(4-Ethoxyphenyl) methanone461432-22-4

Dapagliflozin

8

4-Bromo-1-chloro-2-(4-Ethoxybenzyl) benzene 461432-23-5

9

(S)-1-(2-Chloroacetyl) pyrrolidine-2-carbonitrile207557-35-5

Vildagliptin

10

3-Amino-1-Adamantanol702-82-9

11

8-Bromo-3-methyl-7-(2-butynyl)-xanthine666816-98-4

Linagliptin

12

8-bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-yl methyl)-3,7-dihydro-purine-2,6-dione8353029-57-9

13

2-(Chloromethyl)-4- methylquinazoline109113-72-6

14

3.(R)-3-(Boc-Amino)piperidine309956-78-3

15

Sitagliptin Triazole Hydrochloride762240-92-6

Sitagliptin

16

4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one764667-65-4

17

1-(3-Methyl-1-Phenyl-1H-Pyrazol-5-yl) piperazine401566-79-8

Teneligliptin

18

S-tert-butyl-4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carb401564-36-1

I

Gastrointestinal Drugs IntermediatesCAS No.

Application

1

5-Difluoromethoxy-2-mercapto-1-H-benzimidazole-(Fluoro)97963-62-7

Pantoprazole

2

2-(Chloromethyl)-3,4-DimethoxypyridineHydrochloride (Chloro)72830-09-2

3

5-Difluoromethoxy)-2-3,4-dimethoxy-2 pyridyl)methylthiobenzimidazole102625-64-9

4

2-Mercapto-5-Methoxy benzimidazole37052-78-1

Omeprazole

5

2-Chloromethyl-3,5-dimethyl-4 methoxypyridine HCL86604-75-3

6

(5-Methoxy-2-((4- methoxy-3,5-diemthylpyridin-2-yl) methyl) thio-1H- benzimidazole) (Ome.Sulphide)73590-85-9

7

2-Chlorormethyl-3-methyl-4-(2,2,2-trifluroethoxy)-Pyridine HCL 127337-60-4

Lansoprazole

 

8

2-(3-methyl-4-(2,2,2-trifluoroethoxy)-2- pyridyl methylthio benzimidazole103577-40-8
        92-((4(3-Methoxypropoxy )-3-methylpyridin-2-yl) methylthio-1h-benzimidazole117977-21-6

Rabeprazole

 

10

2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine HCL153259-31-5

11

N-methyl-1-methylthio-2-nitroethenamine61832-41-5

Ranitidine HCL

12

5-(2-aminoethyl) thio)methyl)-n,n-dimethyl-2-furanmethanamine66356-53-4

13

N-4-aminoiminomethyl-thiomethy-2-thizolylguanidine DiHCL88046-01-9

Famotidine

14

N-Sulfamyl-3-ChloroPropionamidine Hydrochloride106649-95-0

15

(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one Free Base & Hydrochloride153139-56-1/ 119812-29-2

Ondansetron HCL

16

1,2,3,9-Tetrahydro-9-methyl-4(H)-Carbazol-4-One 27387-31-1

J

Cardiovascular Drugs IntermediatesCAS No.

Application

1

Phthaloyl Amlodipine88150-62-3

Amlodipine Besylate

2

(S)-Amlodipine (Or) Levamlodipine103129-82-4

3

Ethyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate88150-75-8

4

S-(+)-Methyl-(2-Chlorophenyl)2-(2thienyl)amino)hydrochloride141109-19-5

Clopidogrel Bisulphate

5

S-(+)-2-Chlorophenyl Glycinemethyl Ester Tartarate141109-14-0

6

4,6-dichloro-2-(Propylthio) -Pyrimidine-5-Nitro145783-14-8

Ticagrelor 

7

4,6-dichloro-2-(Propylthio) -Pyrimidine-5-Amine145783-15-9

8

(1R,2S)-2-(3,4-difluorophenyl) cyclopropane amine (2R)-Hydroxy (phenyl) thanoate376608-71-8

9

L-Valine Methyl Ester Hydrochloride6306-52-1

Valsartan/ Losartan

10

2- Cyano-4-bromo methyl biphenyl (BrOTBN)114772-54-2

11

2-Butyl-4-chloro-5-formylimidazole(BCFI)83857-96-9

12

2-n-propyl-4-methyl-6(1-methylbenzimidazole-2yl) benzimidazole152628 -02-9

Telmisartan

13

2-butyl-3-(3,5-diiodo-4-hydroxy benzoyl) benzofuran1951-26-4

Amiodarone

14

Phenyl hydrazine HCl59-88-1

Carvedilol

15

1,2,3,9-tetrahydro-4H-carbazol-4-one15128-52-6

16

ethyl 3-(3-amino-4-(methylamino)-n-(pyridin-2-yl)benzamido propanoate212322-56-0

Dabigatran

17

Ethyl 3-(2-(4-cyanophenyl)amino)methyl)-1-methyl-N-(pyridine 2-yl) -1H-benzoimidazole-5-carboxamido)propanoate211915-84-3/ 211915-06-9

18

Ethyl 3-2-(4-amidinophenylamino) methyl)-1-methyl-N-(pyridin-2yl)-1H-benzo[d]imidazole-5-carboxamido) propanoate429658-95-7

19

(RS)-6-Fluoro-2-[(SR)-oxiran-2-yl]chroman (Isomer-A)793669-26-8

Nebivolol HCL

20

(RS)-6-Fluoro-2-[(RS)-oxiran-2-yl]chroman (Isomer-B)876514-31-7

21

6-Fluoro-3,4-Dihydro-2H-1-Benzopyran -2-Carboxylic Acid99199-60-7

22

6-fluoro-3,4-dihydro-2-oxiranyl-2h-1benzopyran99199-90-3

23

1-(4-aminophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one1267610-26-3

 

 

Apixaban

24

3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one503615-03-0

25

1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo (3,4-c)pyridine-3-carboxylic acid503614-91-3

26

Ethyl 2-chloro-2-(2-(4-methoxyphenyl ) hydrazono ) acetate27143-07-3

27

4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3 morpholinone HCL898543-06-1

 

              Rivaroxaban

28

2-({(5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl) phenyl]-1,3-oxazolidin-5-yl}methyl)-1H-isoindole-1,3(2H)-dione446292-08-6

29

4-(4-Aminophenyl)morpholin-3-one438056-69-0

30

5-Chlorothiophene-2-Carboxylic Acid24065-33-6

K

Drugs Intermediates-RD -PipelineCAS No.

Application

1

5-acetyl-3-chloro-iminodibenzil25961-11-9

Clomipramine HCL

2

1-(3-Nitro-10,11-dihydro-5H-dibenzo(b,f) azepin-5-yl) ethanone79752-03-7

3

Vilazodone Carboxylic Acid/ Vilazodone Ethyl Ester163521-19-5

Vilazodone HCL

4

3‐(1‐Piperazinyl)‐1,2‐benzisothiazole87691‐87‐0

Lurasidone

5

(1R, 2R)-cyclohexane-1,2-diyldimethanol65376-05-8

6

(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione14805-29-9

7

5-(2-fluorophenyl)-1H-Pyrrole-3-Carbaldehyde881674-56-2

Vonoprazan

Fumarate

8

5-(2-fluorophenyl-1-Pyridin-3-ylsulfonyl-1H-pyrrole-3-Carbaldehyde881677-11-8

9

4-Amino-2-Methyl-10H-Thieno [2, 3-B] [1, 5] Benzodiazepine HCL138564-60-0             Olanzapine

10

10-Methoxyiminostilbene4698-11-7

Carbamazepine

11

(S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline118864-75-8

Solifenacin succinate

2.Drugs Intermediates

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