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Intermediates


We understand the need of our very few and special customer's,  who are having their manufacturing facilities, concern about their end product's quality. For them and also for companies  having USFDA approved facilities we offer penultimate stage intermediates of various patented & non -patented A.P.I. s. The products are of very high purity (asssay-95-99%) and customer specific impurity hey' specifications are matched .

We would be happy to know your specific requirements with regards to impurity profile, residual solvents along with yearly qty commitments , this info will enable us to provide the sample and quote most competitive prices.

Pre shipment samples can be provided on request.

 


 
Allopurinol Glimepiride Rabeprazole
Almotriptan Glipizide Raloxifene / flavoxate
Aambroxol Hydrochlothiazide Ramapril
Amlodipine intermidiate Ibuprofen Risperidone
Aripiprazole Irbesartan Rizatriptan
Astemizole Itracanazole Rizatriptan Benzoate
Atenolol Ketoconazole Rosiglitazone Maleate
Atorvastatin Ketoconazole / Itraconazole Sertraline Hcl
Bambuterol Hcl Lamotrigene Sildenafil Base
Benazepril Lansoprazole Spirapril
Bicalutamide Lisinopril Sulfacetamide
Blupropion HCL Loratidine Sulpha drugs
Carevidiol Lumiracoxib Sulphathiazole
Celecoxib Mebeverine Sulpiride
Cinnarizine Mizolastine Sultamppicilline
Citalopram / Escitapram Oxalate Modafinal Sumatriptan
Clopidogrel hydrogen sulphate Montelukast Sumatriptan succinate
Cloricromen solvent orange Mosapride Syringaldehyde
Corvedilol Naratripatan Tamsulosin hcl
Diltiazem hcl Nevirapine Terfenadine
Donepezil Nimodipine Tizanidine Hcl
Doxazosin Mesylate & others Nitrendipine Timolo maleate
Duloxetine Nizatidine Tolbutamide
Enalapril Nutritional Products Tramadol hcl
Etodolac Olanzapine Trandolapril
Etoricoxib Omeprazole Venlafaxine
Famotidine Ondansetron hydrochloride dihydrate Vincristine sulphate
Fluconazole Other products Warfarin
Fluoxetine hcl Oxatomide Ziprasidone
Fopiramate Zolmztriptan
Frovatriptan Perindopril Zopiclone
Gabapentin Quinapril
Gemcitabine Quetiapine
Glibencalmide

 

ALLOPURINOL INTERMEDIATE

A 3-Amino pyrazole-4-Carboxamide Hemisulphate [27511-79-1]
B N-[(4-Nitrophenyl) methyl sulfonyl] pyrrolidine [340041-91-0]

 

ALMOTRIPTAN INTERMIDIATE

A 4-Chloro Butyraldehyde Sodium bisulphite adduct (or) 4-Chloro-1-Hydroxy Butane Sulphonic Acid Sodium Salt [54322-20-2]
B 4-Chloro Butyraldehyde Potassium bisulphite adduct (or)4-Chloro-1-Hydroxy Butane Sulphonic Acid Potassium  
C 4-Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal (or)4-Chloro-1,1-Diethoxy Butane [6139-83-9]
D 4-Dimethylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal Diethyl Acetal (or) 4,4-Diethoxy-N,N-Dimethyl-1-Butanamine [1116-77-4]
E 4-(Pyrrolidino Sulfonyl Methyl) Benzeneamine [334981-10-1]
F N-[(4-Aminophenyl) methyl sulfonyl] pyrrolidine [334981-10-1]


 

AMBROXOL INTERMEDIATE

A 2-Amino -3,5-Dibromo Benzaldehyde [50910-55-9]


 

AMLODIPINE INTERMEDIATE

A Amlodipine Base  
A 2-[(2-Aminoethoxy)methyl]-4-(2-Chlorophenyl)-1,4-dihydro-6-methyl-3,5- Pyridinedicarboxylic acid 3-ethyl 5-methyl ester
B Phthaloyl Amlodipine  
C Methyl-3-Amino Crotonate [14205-39-1]


 

ARIPIPRAZOLEINTERMEDIATE

A 1-(2,3-dichlorophenyl) piperazine [41202-77-1]
B 7-(4-bromobutoxy)-3,4-dihydro-2(1H)-quinolinone [129722-34-5]
C 1-(2,3-dichlorophenyl) piperazine hydrochloride [119532-26-2]
D 7-hydroxy-3,4-dihydrocarbostyril [22246-18-0]


 

ASTEMIZOLE INTERMEDIATE

A 1-[2-(4-Methoxy Phenyl) Ethyl]Piperidine-4-Ketoxime [106011-12-5]
B 2-Chloro Benzimidazole [4857-06-1]


 

ATENOLOL INTERMEDIATE

A Para Hydroxy Phenyl Acetamide [17194-82-0]

 

ATORVASTATIN INTERMEDIATE

A Cycl - isopropylidene malonate ( Meldrum's Acid)

 

BAMBUTERTOL HYDROCHLORIDE INTERMEDIATE

A 3,5- di benzyloxy terbutalline. [28924-25-6]

 

BENAZEPRIL INTERMEDIATE

A 3 Amino 2,3,4,5 tetrahydro-1H-1-benzazepin 1- acetic acid ter- butyl ester Racemate. [103412-69-7]
B (S) 3- Amino-2,3,4,5 tetrahydro 1H-1-benzazepine-1-acetic acid ter-butyl ester. [109010-60-8]

 

BICALUTAMIDE INTERMEDIATE

A 4-Cyano-N-Methacryloyl-3-Trifluoro Methyl Aniline  
B N-[4-Cyano-3-(Trifluoromethyl)phenyl]-3-[(4-Fluorophenyl) thio]-2-Hydroxy-2-Methyl Propanamide [90356-78-8]
C 1,2-Epoxy-2-methyl-N[4-cyano-3(trifluoromethyl) [90357-51-0]
D N-[4-Cyano-3- (Triflouromethyl) Phenyl] 3- [(4-Flourophenyl) thio] 2 - Hydroxy 2-Methyl- Propanamide 90356-78-8]

 

BLUPROPION HCL INTERMEDIATE

A 3'-Chloropropiophenone [34841-35-5]

 

CAREVIDIOL INTERMEDIATE

A 4-Hydroxy Carbazole [52602-9-8]
B 1,2,3,9-Tetrahydro-9[H]-Carbazole-4-One [15128-52-6]
C 4-Hydroxy carbazole [52602-39-8]
D 4-(2,3-Epoxy propoxy) carbazole [51997-51-4]
E 2-(2-Methoxy phenoxy) ethyl amine /HCL [1836-62-0]
F N-[2-(2-Methoxy phenoxy) ethyl] benzyl amine / HCL [3246-03-5]

 

CELECOXIB INTERMEDIATE

A 4–sulphanamide phenyl hydrazine hydrochloride [17852-52-7]
B 4-Hydrazino Benzene Sulfonamide HCL [27918-19-0]
C 1-(4-MethylPhenyl)-4,4,4-trifluorobutane-1,3-dione [720-94-5]
D 4,4,4,Trifluoro-1(4-Methylphenyl)-Butane-1,3-dione [720-94-5]

 

CINNARIZINE INTERMEDIATE

A BENZHYDROL
B 7-Chloro-1-Cyclopropyl-6-Fluoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid [86393-33-1]

 

CITALOPRAM / ES CITALOPRAM OXALATE INTERMEDIATE

A 5-cyano phthalide [82104-74-3]
B 1-(4-Fluorophenyl)-1,3-Dihydro Isobenzofuran-5-Carbonitile [64169-67-1]
C 4-Nitro Phthalimide [89-40-7]
   
D 4-[4-Dimethylamino-1-(4-fluorophenyl)-1-hydroxybutyl]-3-hydroxymethyl benzonitrile [90357-53-2]
E 5 Cyanophthalide [128196-01-0]
F 4-[(4’-Dimethyl amino)-1-(4”-fluorophenyl)-1-hydroxy butyl]-3-(hydroxy methyl) benzonitrile hydrobromide [103146-26-5]
G Citalopram base [59729-33-8]
H 1-(4’-Fluoro phenyl)-1,3-dihydro iso benzofuran-5-carbonitrile [64169-67-1]

 

CLOPIDOGREL HYDROGEN SULPHATE INTERMEDIATE

A 4,5,6,7-Tetrahydrothieno [3,2-C] Pyridine HCl [14527-26-7]
B +)-2-[2-Chloro phenyl]-N-[2-(2-thienyl)ethyl] glycine methyl ester hydrochloride (COUPLE AMINE HYDROCHLORIDE)  

 

CLORICROMEN SOLVENT ORANGE 32(C.I.45365) INTERMEDIATE

A 2-Chlororesoncinol [68206-94-0]

 

CORVEDILOL INTERMEDIATE

A 4 Hydroxy Carbazole  

 

DILTIAZEM HCl INTERMEDIATE

A Cis Hydroxy lactum  
B (2S,3S)-(+)-3-(2-Aminophenylthio)-2-hydroxy-3-(41-methoxyphenyl) propionic acid (D-(+)- Acid)  

 

DONEPEZIL INTERMEDIATE

A 5,6-Dimethoxy indanone  

 

DOXAZOSIN MESYLATE & OTHERS INTERMEDIATE

A 1-[(2,3-Dihydro-1,4-benzodioxan-2-yl) carbonyl] piperazine [70918-00-2]

 

DULOXETINE INTERMEDIATE

A RS-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)-1-propanamine  
B RS-N,N- Dimethyl-3-(1-Naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate [116817-84-6]
C S-(+)-N,N- Dimethyl-3-(1-Naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate [132335-44-5]
D (+) –N-Methyl –3-(1-naphthyloxy)-3-(2-thienyl) propanamine hydrochloride  
E 3-Dimethyl amino-1- (2-thienyl)-1-propanone hydrochloride  

 

ENALAPRIL INTERMEDIATE

A N-[(S)-(+)-1-( ethoxycarbonyl)-3- phenylpropyl]-L-alanine [82717-96-2]
B N-[(S)-(+)-1-( ethoxycarbonyl)-3- phenylpropyl]-L-alanine acid chloride hydrochloride  
C Ethyl-3-benzoyl acrylate  
D 3-Benzoyl acrylic acid [17812-07-6]
E Ethyl-3-benzoyl acrylate  
F 3-benzoyl acrylic acid ethyl ester [17450-56-5]

 

ETODOLAC INTERMEDIATE

A 7-Ethyl tryptophol [41340-36-7]

 

ETORICOXIB INTERMEDIATE

A 4-(methyl sulfonyl)-phenyl acetic acid [90536-66-6]
B 4-Methylsulfonyl acetophenone [10297-73-1]
C Methyl-6-methyl-nicotinate(6-methyl pyridine-3-carboxylicacid methyl ester [5470702]
D 2-Chloro-1,3-bis(dimethylamino)trimethinium hexafluorophosphate  

 

FAMOTIDINE INTERMEDIATE

A Guanylthiourea / Amidino Thiourea  [2114-02-5]
B N[4-(2-Cyno-ethylsulfanylmethyl) thiazol-2yl]-guanidine (TPN-Base) [76823-93-3]

 

FLUCONAZOLE INTERMEDIATE

A 2,4Difluoro 1H,1yl,1,2,4Triazole Acetophenone  
B (2,4,Difluorophenyl) -1-(1H,1yl,1,2,4Trizole)-2,3Epoxy Propane methane) sulfonate  
C 2-CHLORO 2,4-DIFLUORO ACETOPHENONE  

 

FLUOXETINE HCL INTERMEDIATE

A 3-methylamino-1-phenyl-1-propanol  

 

FOPIRAMATE INTERMEDIATE

A 2,3 : 4,5 bis-o-(1-methylehtylidene)-ß-fructos pyranose  
B 2,3 : 4,5 bis-o-(1-methylehtylidene)-ß-fructos pyranose azidosulfate  

 

FROVATRIPTAN INTERMEDIATE

A Nitrobenzaldehyde [553-16-8]
B Nitrobenzaldoxime [1129-37-9]
C 4-Nitrobenzonitrile [619-80-7]
D 4-Nitro benzamide [2835-68-9]
E 4-Hydrazinobenzamide. HCl  

 

GABAPENTIN INTERMEDIATE

A 1,1 Cyclohexane Diaceticacid Mono Amide ( Intermediate of Gabapentin)  

 

GEMCITABINEINTERMEDIATE

A (d-thero)-2-Deoxy-2,2- difluoro pentafuranose-1-ulose- 3,5-dibenzoate  
B Ethyl-(3R,S)-2,2-difluoro-3-(2,2- dimethyl- dioxalan-4-yl)- propionate  
C (d-ERYTHRO,D-THREO)-2- deoxy-2,2-difluoro-3,5-dibenzote- 1-methane sulfonate  
E 1-oxo-2- deoxy-2,2 diflouro-3,4 di benzoyloxy- Ribose. [122111-02-08]

 

GLIBENCALMIDE INTERMEDIATE

A Methyl(2-methoxy-5-chloro)benzonate or 2-methoxy-5-chlorobenzoic methyl ester  
B 4-[2-(5-chloro-2-methoxy benzamido)ethyl phenylsulphonamide  
C 5-chloro salycilic acid  

 

GLIMEPIRIDE INTERMEDIATE

A 4[2(3ethyl-4methyl-2-Oxo 3pyrroline-1-Caroximido)ethyl benzene sulfonamide  

 

GLIPIZIDE INTERMEDIATE

A N-{2-[4-(Aminosulfonyl)-phenyl]-ethyl}-5 Methylpyrazinecarboxamide [33288-71-0]
B 5 Methyl Pyrazine 2 Carboxylic Acid [5521-55-1]

 

HYDROCHLOTHIAZIDE INTERMEDIATE

A 4-Amino-6-Chloro-1,3-Benzene Di Sulfonamide

 

IBUPROFEN INTERMEDIATE

A Isobutyl Acetophenone  

 

IRBESARTAN INTERMEDIATE

A 2-Butyl-1,3-Diazaspiro[4,4]Non-1-en-4-One HCL  

 

ITRACANAZOLE INTERMEDIATE

A 2,4-Dihydro-4[4-(4-hydroxy phenyl)-1-piperazinyl]phenyl]-2-(1-methyl propyl)3H-,2,4-trizoic-3-one  
B Cis[2-(2,4-dichlorophenyl)-2-(1-H-1H-1,2,4-triazole 1-YL-methyl)-1,3-dioxalan-4-yl] methyl methane sulphonate  
C Cis-Bromo Benzoate (or) ( Cis-2-[2,4-Dichlorophenyl]-2-Bromomethyl-4- (Benzoyloxy)Methyl-1,3-Dioxalane)
D Para Methoxy Phenyl Piperazine HCL  
E Bis-(2-Chloro Ethyl)Amine HCl  

 

KETOCONAZOLE INTERMEDIATE

A Cis-Tosylate (or) (Cis-2-(2,4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)methyl-4- (P-Toluene Sulfonyloxy)methyl-1,3-Dioxalane  
D Imidazole Alcohol (or) (Cis-2-(2,4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)Methyl)-4-Hydroxymethyl-1,3-Dioxalane  
E Para Methoxy Phenyl Piperazine Hydrochloride  

 

KETOCONAZOLE/ITRACONAZOLE INTERMEDIATE

A N-Acetyl-4-(4-Hydroxyphenyl) Piperazine [66277-42-1]

 

LAMOTRIGENE INTERMEDIATE

A 2,3-dichloro benzoyl nitrile  
B 2,3 Dichlor Benzoyl Cyanide  

 

LANSOPRAZOLE INTERMEDIATE

A 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoro-ethoxy)fyridine Hcl [127337-60-4]
B 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)pyrid-2-yl]-methyltrio] benzimidazole(Sulphide) [103577-40-8]
C 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy) pyridine hydrochloride [127337-60-4]
D 3-Methyl-4-[((2,2,2-trifluoro ethoxy-2-pyridinyl) methyl) thio]-1H-Benzimidazole [103577-40-8]
E Vanadyl Acetyl acetonate [3153-26-2]
F 2,3-Dimethyl-4-nitro pridine-1-Oxide [37699-43-7]

 

LISINOPRIL INTERMEDIATE

A 1-Ethoxycarbonyl-3-phenylpropyl -N6-trifluoroacetyl-L-lysine [116169-90-5]
B N6-Trifluoroacetyl-L-lysine [10009-20-8]

 

LISINOPRIL INTERMEDIATE

A N2 - (1s) - (1-ethoxycabonyl) -3- phenyl -2- oxo(propyl) -N6- triflouro acetyl-(L) Lysine-phenyl-methyl ester. HCL  
B N2 (1s)-(1-ethoxycabonyl)-3-phenyl (propyl) N6 triflouro acetyl- (L)-Lysine HCl (116169-90-5)
C N2 (1s)-(1-ethoxycabonyl)-3-phenyl- (propyl) N6 triflouro acetate (L)- Lysine- L- Prolin benzyl ester maleic acid salt  

 

LORATADINE INTERMEDIATE

A N-methyl-4-chloropiperidine [5570-77-4]

 

LUMIRACOXIB INTERMEDIATE

A 2-chloro-6-fluoro phenol [2040-90-6]
B 1-(2-chloro-6-fluoropheyl)-5-methylindolin-2-one  

 

MEBEVERINE INTERMEDIATE

A 3,4-dimethoxybenzoic acid 4-bromo butryl ester  
B 3,4-dimethoxy benzoic acid  

 

MIZOLASTINE INTERMEDIATE

A 2-Chloro Benzimidazole  

 

MODAFINAL INTERMEDIATE

A Diphenyl methyl thio acetamide [68524-30-1]

 

MONTELUKAST INTERMEDIATE

A 2-(2-[3(S)-[2-(7-Chloro 2quiolinyl ethnyl)Phenyl}3-hydroxy- Propyl)phenyl-2- propanol  
B Methyl2-(3-(3-(2-(7-Chloro 2 quinolinyl) Ethenyl ) Phenyl)3(S)-Hydroxypropyl) Benzoate  
C 1-(Thiomethyl)-Cyclopropane Acetic Acid  

 

MOSAPRIDE INTERMEDIATE

A 4[N-(2-Hydroxy ethyl amino)]methyl fluoro benzene  

 

NARATRIPATIN INTERMEDIATE

A 4-Amino-N-Methyl Benzene Ethane Sulfonamide  
B 4-Hydrazino-N-Methyl Benzene Ethane Sulfonamide Hydrochloride  

 

NEVIRAPINE INTERMEDIATE

A 3-Amino-2-chloro-4-methylpyridine [133627-45-9]
B 2,Chloro-4-Methyl-3-3-nitropyridine [23056-39-5]

 

NIMODIPINE INTERMEDIATE

A Isopropyl-3-Amino Crotonate  

 

NITRENDIPINE INTERMEDIATE

A Ethyl-3-Amino Crotonate  

 

NIZATIDINE INTERMEDIATE

A NN-Dimethylamino Thioacetamide HCL [27366-72-9]
B 1,3-Dichloroacetone [534-07-6]

 

NUTRITIONAL PRODUCTS INTERMEDIATE

A N,N-Dimethyl Glycine (Vitamin – B15) [1118-68-9]

 

OLANZAPINE INTERMEDIATES

A 2-Amino-5-Methylthiophene-3-carbonitrile  
B 4-Amino-2-methyl -10H-thieno [2, 3 - b] [1, 5] benzodiazepine  

 

OMEPRAZOLE INTERMEDIATE

A 5-Methoxy-2-[[(3,5-Dimethyl-4-Methoxy Pyridinyl)-Methyl]Thio]-1H- Benzimidazole (Sulphide) [73590-85-9]
B 2-Chloromethyl-4-Methoxy-3,5-Dimethyl Pyridine HCL [86604-75-3]
C 5-Methoxy-2-[((4-methoxy-3,5-dimethyl-2-pyridinyl) methyl) thio]-1H-benzimidazole [73590-85-9]

 

ONANSETRON HYDROCHLORIDE DIHYDRATE INTERMEDIATE

A 3-[(NN-Dimethyl amino) methyl]-9-methyl-1,2,3,9-tetra hydro 4H-carbazol-4-one hydrochloride [119812-29-2]
B Ondansetron base [99614-02-5]
C 9-Methyl-1,2,3,9-tetra hydro 4H carbazol-4-one [27387-31-1]
D 1,2,3,9-Tetrahydro-9[H]-Carbazole-4-One  
E 1,2,3,9-Tetrahydro-9Methyl-Carbazole-4-One  
F N- Methyl carbazolone  

 

OTHER PRODUCTS

A N-Methyl-1-Naphthyl methyl amine hydrochloride [65473-13-4]

 

OXATOMIDE INTERMIDIATE

A 1-[3-[4-(Diphenylmethyl)-1-piperazinyl]-propyl]-1,3-dihydro-2H-benzimidazol-2-one [65473-13-4]

 

 

PERINDOPRIL INTERMEDIATE

A Octahydro indole-2-carboxylic acid  
B N-acetyl-indoline-2-carboxylic acid  
C (S)-Indoline-2-carboxylicacid  
D (2S. 3aS. 7aS) Octahydroindole- 2-carboxylic acid  
E Benzyl (2S. 3aS. 7aS)- octahydroindole-2-carboxylate tosylate  
F N-1- [(Carboethoxy-3-butyl)-S-alanine  
G N-acetyl-indoline-2-carboxylic acid  

 

PIRETANIDE INTERMEDIATE

A 4-Chloro-3-Nitro-5-Sulfamoyl Benzoic Acid  

 

QUETIAPINE INTERMEDIATE

A Dibenzo[B,F][1,4]-Thiazepin-11(10H)-one [3159-07-7]
B 2-Aminodiphenyl Sulphide [1134947]
C Piperazine, 4-[2-(2-hydroxyethoxy) ethyl. [13349-82-1]

 

QUINAPRIL INTERMEDIATE

A (s)-1,2,3,4-Tetrahydro-3- Isoquinoline carboxylic acid hydrobromide [190961-15-0]
B 2-[2{[1-(Ethoxycarbonyl)-3- phenyl-propyl]amino}-1- oxopropyl] isoquinoline [82586-54-7]
C Benzyl(3S)-1,2,3,4-Tetrahydro Isoquinoline-3-Carboxylate PTSA Salt (or) TIQ-  
D Quinapril Benzyl Ester(or) (3S)-2-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-Phenylpropyl] amino]-1-oxopropyl]-1,2,3,4-Tetrahydro isoquinoline carboxylic acid Benzyl ester Maleate  
E 1,2,3,4-Tetrahydro Isoquinoline-3(S)-Carboxylic Acid  

 

RABEPRAZOLE INTERMEDIATE

A 2,3-Dimethyl-4-Nitro Pyridine-N-Oxide  
B 2-Hydroxymethyl-4-(3- MethoxyPropoxy)-3-Methyl Pyridine Hydrochloride  
C 2-Chloromethyl-4-(3- MethoxyPropoxy)-3- Methyl Pyridine Hydrochloride [ 153259-31-5]
D 2-[[[4-(3-Methoxy Propoxy)-3-Methyl-2-Pyridyl] Methyl] Thio]-1H-Benzimidazole [ 117977-21-6]
E 3-Methoxy-1-Propanol [ 1589-49-7 ]

 

RALOXIFENE / FLAVOXATE INTERMEDIATE

A N- (2-Chloroethyl) piperidine HCl  
B 4-(2-(1-Piperidinyl) ethoxy) benzoic acid HCl  

 

RAMAPRIL INTERMEDIATE

A OctaHydrocyclo penta(b)pyrrole2-Benzyl Carboxy Hcl. [93779-29-4]
B ENDO,cis-azabicyclo(3,3,0) octane-3-carboxylic acid Hcl  
C ENDO,cis-azabicyclo(3,3,0) octane-3-carboxylic acid Benzyl Ester Hcl  
D (s,s,s)-2-Azabicyclo(3,3,0) octane3-carboxylic acid Benzyl Ester  
E (-) Octahydro cyclopenta [b]pyrrole-2-carboxylic acid hydrochloride [87269-86-1]
F (-) Phenylmethoxy octahydro cyclopenta [b] pyrrole-2- carboxylate hydrochloride [87269-87-2]
G (+/-) Phenylmethoxy octahydro cyclopenta [b]pyrrole-2- carboxylate hydrochloride [93779-29-4]
H ( +/-) Octahydro cyclopenta [b] pyrrole-2 carboxylic acid hydrochloride [93779-30-7]
I L-Serine Methyl Ester HCL  
J Methyl-2-Acetomido-3-Chloro Propionate or N-Acetyl-3-chloro-L-serine methyl ester  
K Racemic-2-Azabicyclo-(3,3,0)-Octane-3-Carboxylic Acid Benzyl Ester HCL  
L (3S)-Benzyl Endo Cis-2-Azabicyclo (3,3,0)-OctaneHydrochloride  
M Methyl-2-Amino-3-Chloro Propionate HCL  
N Cis Octahydro Cyclopenta (b) pyrrole 2- carboxylic Acid Hydrochloride. [93779-30-7]

 

RISPERIDONE INTERMEDIATE

A 3-(2-Chloro Ethyl )-6,7,8,9-Tetrahydro-2-methyl-4H-Pyrido (1,2-a) pyrimidin-4-one Hcl  
B 6-fluoro-3-(4-piperidinyl)-1,2-benzisoxazol Hcl  

 

RIZATRIPTAN INTERMEDIATE

A 1H-1-[(4-Aminophenyl) methyl] [1,2,4] triazole [119192-09-5]
B 1H-1-Sodium triazole [41253-21-8]
C 1H-1-[(4-Hydrazinophenyl) methyl]-[1,2,4] triazole dihydrochloride [212248-62-9]

 

RIZATRIPTAN BENZOATE INTERMEDIATE

A 4 Chloro Butyraldehyde Potassium Bisulphite Adduct (or)4-Chloro-1-Hydroxy Butane  
B 4-[1H-1,2,4-Triazol-1-yl methyl] Benzeneamine  
C 4-[1H-1,2,4-Triazol-1-yl methyl] Phenyl Hydrazine Dihydrochloride  
D 4 Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal (or)4- Chloro-1,1-Diethoxy Butane  
E 4-Dimethylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal Diethyl Acetal (or) 4,4-Diethoxy-N,N-Dimethyl-1-Butanamine  

 

ROSIGLITAZONE MALEATE INTERMEDIATE

A 2-(Methyl-2-pyridinyl amino) ethanol  

 

SERTRALINE HCL INTERMEDIATE

A 4-(3,4-DichloroPhenyl)-3,4-Dihydro-1-(2H)-Napthalenone  
B Cis Racemic Setraline or Cis-N-Methyl-4-(3,4-DichloroPhenyl)-1,2,3,4-Tetrahydro-1-  
C Sertraline mandelate [79559-97-0]
D Racemic Sertraline hydrochloride  
E Tetralone (4- (3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenone)  
F (±) Cis Sertraline hydrochloride  
G (N-methyl-4- (3, 4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthaleneamine hydrochloride)  
H [4-(3,4-dichlorophenyl)-3,4-dihydro-1-(2H)-napthalene] ( Tetralone)  

 

SILDENAFIL BASE INTERMEDIATE

A 1-(3-(4,7-Dihydro-1methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-pyridimin-5-yl)-4-ethoxy  
B 1-methyl-3-n-propylpyrazole-5-carboxylic acid  
C 1-methyl-4-nitro-3-n-propylpyrazole-5-carboxylic acid  
D 1-methyl-4-nitro-3-n-propylpyrazole-5-carboxamide  
E 4-ethoxy-5-(4-mehtylpiperazin-1-sulfonyl)benzoic acid  
F 4-[2-ethoxy-5-(4-methylpiperazin-1-sulfonyl)benzamide]-1-methyl-3-npropylpyrazole- 5-carboxamide
G (2-chloro sulfonyl-2-ethoxy phenyl)-1-methyl-3-n-propyl-1,6 dihydro-7H-pyrazolo- [4,3,d]pyrimidine.
H 4-Amino-1-Methyl-3-Propyl Pyrazole-5-Carboxamide  
I  4-[2-Ethoxy-5-(4-Methyl Piperazine-1-yl) Sulfonyl Benzamido]-1-Methyl-3-Propyl Pyrazole-5-Carboxamide
J 4-Amino-1-Methyl-3-Propyl Pyrazole-5-Carboxamide Hydrochloride  

 

SPIRAPRIL INTERMEDIATE

A 1,4-Dithia-7-Azaspiro[4,4]-Nonane-8(S)-Carboxylic Acid Hydrobromide  

 

SULFACETAMIDE INTERMEDIATE

A N4-Acetyl Sulphanilamide  
B N1,N4-Diacetyl Sulphanilamide  

 

SULPHA DRUGS INTERMEDIATE

A N-ASC  
B Sulphanilamide  

 

SULPHATHIAZOLE INTERMEDIATE

A N4-Acetyl Sulpha Thiazole  

 

SULPIRIDE INTERMEDIATE

A Methyl[5-Amino Sulfonyl-2-Methoxy] Benzoate  
B 3-Carboxy-4-Methoxy-Benzene Sulfonamide  

 

SULTAMPPICILLINE INTERMEDIATE

A Chloro Methyl Chloro Sulphate [49715-04-0]

 

SUMATRIPTAN INTERMEDIATE

A 4,4-Diethoxy-N,N-dimethyl-1- butanamine [1116-77-4]
B N-Methyl-4-nitro benzene methane sulfonamide [85952-29-0]
C 4-Amino-N-methyl- benzene methane sulfonamide [109903-35-7]
D 4-Hydrazino-N-methyl benzene methane sulfonamide HCl [88933-16-8]

 

SUMATRIPTAN SUCCINATE INTERMEDIATE

A 4-Chloro Butyraldehyde Sodium bisulphite adduct (or) 4-Chloro-1-Hydroxy Butane Sulphonic  
B 4-Chloro Butyraldehyde Potassium bisulphite adduct (or) 4-Chloro-1-Hydroxy Butane  
C 4-Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal (or) 4-Chloro-1, 1-Diethoxy Butane  
D 4-Nitro-N-Methyl Benzene Methane Sulfonamide
E 4 - Dimethylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal  
F Sumatriptan Base (or) 3-[2-(Dimethylamino)ethyl]-N-Methyl-1H-Indole-5-Methane Sulfonamide  
G 3-[2-Amino Ethyl]-N-Methyl-1H-Indole-5-Methane Sulfonamide  

 

SYRINGALDEHYDE INTERMEDIATE

A 3,5-DIMETHOXY-4-HYDROXYBENZENE CARBONAL  

 

TAMSULOSIN HCL INTERMEDIATE

A 2-(-2- ethoxyphenoxy) ehtylbromide)  
B 2-ethoxy phenoxy ehtyl amine  
C 4-methoxy-3-benzene sulfamyl methyl ketone  
D (5-((2R)-2-aminophenoxy)ethyl bromide)  
E (-)-2-(p-Methoxyphenyl)-1-methylethylamine hydrochloride  
F 5-((2R)-2-aminopropyl)-2-methoxybenzene sulfonamide  


 

TERFENADINE INTERMEDIATE

A 1-(4-tert - butylphenyl)-4-(4-(Hydroxydiphenylmethyl)-1-piperidinyl)-1-butanone  
B 1-(4-tert - butylphenyl)-4-chloro-1-butanone  
C Azacyclonol.  


 

TIMOLOL MALEATE INTERMEDIATE

A  S(-)3-TER BUTYL AMINO-1,2-PROPANE-1,2-DIOL.  


 

TIZANIDINE HCL INTERMEDIATE

A 5-Chloro4Amino 2,1,3 benzothidiazole
B S-Methyl Isothiourea Hydrogen Sulphate
C 4-Amino-5-chloro-2,1,3-benzothiadiazole
D 1- Acetyl -2- imidazolidinone
E 5-Chloro 4-Isothiocyaneto 2,1,3Benzothiodiazole    


 

TOLBUTAMIDE INTERMEDIATE

A P-Toluene Sulfonyl Urea  


 

TRAMADOL HCL INTERMEDIATE

A 2-dimethyl amino methylcyclohexanone hydrochloride  
B Tramadol base  
C 2-DIMETHYL AMINO CYCLOHEXANONE HYDROCHLORIDE  
D 3-METHOXY BROMO BENZENE (META BROMO ANISOLE)  

 
 

TRANDOLAPRIL INTERMEDIATE

A (2s,3aR,7aS)-octahydro-indole-2-carboxylic acid [145438-94-4]
B Benzyl-(2S,3aR,7aS)-octahydro-indole-2-carboxylate HCl [87679-38-7]


 

TRICLABENDAZOLE INTERMEDIATE

A 1-Nitro-3:4-Dichloro Aniline  
B 5-Chloro-4-(2,3-Dichloro Phenoxy)-3-Dihydro Bezimidazole-2-thione  


 

VENELAFAXINE INTERMEDIATE

A [2- Amino 1 (4-Methoxy phenyl) ethyl] cyclohexanol Hydrochloride. [149289-31-6]
B 1-[cyano-(4-Methoxyphenyl)Methyl] cyclohexanol 1- Hydroxycyclohexyl- [131801-69-9]
C 1-[(1-Cyano)-1-(4-methoxyphenyl)methyl] Cyclohexanol [93413-76-4]
D 1-[2-Amino-1-(4-Methoxy Phenyl)ethyl] Cyclohexanol Hydrochloride [130198-05-9]
E Methyl-2-[3-[3-[3-(7-Chloroquinoline-2-yl) Ethenyl]Phenyl]-3-Oxopropyl] Benzoate  
F 2-[3(S)-[3-[2-(7-Chloroquinoline-2-yl) Ethenyl]Phenyl]-3-Hydroxypropyl] Benzene-2- Propanol (or)2-[2-[3-[2-[(7-Chloroquinoline-2-yl) Ethenyl]Phenyl]-3-Hydroxypropyl] Phenyl]-2-Propanol (or)2-(2-(3(S)-(3-(2-(7-Chloroquinoline-2-yl) Ethenyl]Phenyl]-3- Hydroxyropyl)Phenyl)-2-Propanol  
G Isopropyl Homoveratronitrile  
H N-Methyl Homoveratrylamine  


 

VINCRISTINE SULPHATE INTERMEDIATE

A Vinblastine Sulphate  


 

WARFARIN INTERMEDIATE

A 4 Hydroxy Coumarin [1076-38-6]
B Ortho Hydroxy Acetophenone [118-93-4]


 

ZIPRASIDONE INTERMEDIATE

A 1,2-Benzisothiazole,3-(1-piperazinyl),hydrochloride [144010-02-6]
B 1H-Indol-2-one, 5-chloroacetyl-6-chloro-1,3-dihydro. [118307-04-3]
C 2H-Indol-2-one, 5-chloroethyl-6-chloro-1,3-dihydro [118289-55-7]
D (S)-Methyl –4-nitro phenyl alaninate hydrochloride [17193-40-7]
E (S)-4-[4-Aminophenyl)-methyl]- oxazo-lidin-2(1H)-one [152305-23-2]
F (S)- [2-(4-Aminophenyl)-1- (hydroxymethyl)ethyl] ethyl ester [188404-34-4]
G (S)-Methyl-N-(n-ethoxycarbonyl)- 4-amino-L-phenyl alaninate [188404-33-3]


 

ZOLMZTRIPTAN INTERMEDIATE

A 4-Chloro Butyraldehyde Potassium bisulphite adduct (or)4-Chloro-1-Hydroxy  
B 4 Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal (or)  
C 4 - Diemthylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino  


 

ZOPICLONE INTERMEDIATE

A 2-AMINO-5-CHLORO-PYRIDINE  
B 6-(5-CHLOROPYRIDINE-2-YL)5-(4-METHYLPIPERAZINE-1YL) CARBONYLOXY-7-OXO-6, 7-DIHYFRO-5H-PYRROLO [3,4-B] PYRAZINE.  

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