CHEMISTRIES
Amidation
Borshe-Drechsel Cyclisation (Carbazole Formation)
Bromination
Chlorination
Chlorosulfonation
Condensation
Cyclisation
Diazotisation
Dieckmann Reaction ( b-Keto ester formation)
Fischer Phenyl Hydrazone Reaction
Friedel Craft's Acylation
Esterification
Gabriel Synthesis (N-Alkyl Phthalimide)
Grignard Reaction
Hydrogenation
Hydrolysis
Knorr Pyrazole Synthesis
Michael Reaction
Nitration
Oxidation
Reduction
Substitution
PRODUCTS
API'S
Name of the product |
CAS No |
| Sumatriptan Succinate EP/BP/USP/IP | 103628-48-4 |
| Rizatriptan Benzonate USP/EP/IP | 145202-66-0 |
SUMATRIPTAN INTERMEDIATES
Name of the product |
CAS No |
| 4-Chloro Butyraldehyde Sodium bisulphite adduct | 54322-20-2 |
| 4-Hydrazino-N-Methyl Benzene Methane Sulfonamide HCI | 88933-16-8 |
| 4-Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal | 6139-83-9 |
| 4 - Dimethylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal Diethyl Acetal | 1116-77-4 |
| Sumatriptan Base (or) 3-[2-(Dimethylamino)ethyl]-N-Methyl-1H-Indole-5-Methane Sulfonamide | 103628-46-2 |
ALMOTRIPTAN INTERMEDIATES
Name of the product |
CAS No |
| 4-Chloro Butyraldehyde Diethyl Acetal (or)
4-Chloro Butanal Diethyl Acetal |
6139-83-9 |
| 4-(Pyrrolidino Sulfonyl Methyl) Benzeneamine | 334981-10-1 |
| 4-(Pyrrolidino Sulfonyl Methyl) Phenyl Hydrazine DiHCL | 334981-11-2 |
ZOLMITRIPTAN INTERMEDIATES
Name of the product |
CAS No |
| 4 - Diemthylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal Diethyl Acetal | 1116-77-4 |
| (s)-4, (4-Amlnobenzyl)-2-Oxazolldinone | 152305-23-2 |
RIZATRIPTAN BENZOATE INTERMEDIATES
Name of the product |
CAS No |
| 4-Dimethylamino Butyraldehyde Diethyl Acetal (or) 4-Dimethylamino Butanal Diethyl Acetal | 1116-77-4 |
| 4-[1H-1,2,4-Triazol-1-yl methyl] Benzeneamine | 119192-10-8 |
| 4-[1H-1,2,4-Triazol-1-yl methyl] Phenyl Hydrazine Dihydrochloride | 212248-62-9 |
NARATRIPTAN INTERMEDIATES
Name of the product |
CAS No |
| 4-Hydrazino-N-Methyl Benzene Ethane Sulfonamide Hydrochloride | 42381-27-1 |
FROVATRIPTAN INTERMEDIATE
Name of the product |
CAS No |
| 4-Cyano Phenyl Hydrazine HCL | 2863-98-1 |
MONTELUKAST INTERMEDIATES
Name of the product |
CAS No |
| Methyl-2-[3-[3-[3-(7-Chloroquinoline-2-yl) Ethenyl] Phenyl]-3-Oxopropyl] Benzoate | 133791-17-0 |
| 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 | 142569-70-8 |
QUINAPRIL INTERMEDIATES
Name of the product |
CAS No |
| Benzyl(3S)-1,2,3,4-Tetrahydro Isoquinoline-3-Carboxylate | 77497-97-3 |
| PTSA Salt (or) TIQ-benzyl Ester PTSA Salt Quinapril Benzyl Ester | 82586-54-7 |
ONDANSETRAN INTERMEDIATES
Name of the product |
CAS No |
| 1,2,3,9-Tetrahydro-9[H]-Carbazole-4-One | 15128-52-6 |
IRBESARTAN INTERMEDIATES
Name of the product |
CAS No |
| 2-Butyl-1, 3-Diazaspiro{4,4} No-1-en-4-One HCL | 151257-01-1 |
SPIRAPRIL INTERMEDIATE
Name of the product |
CAS No |
| 1,4-Dithia-7-Azaspiro[4,4]-Nonane-8(S)-Carboxylic Acid Hydrobromide | 75776-79-3 |
SULPHA DRUGS INTERMEDIATES
Name of the product |
CAS No |
| N-ASC | 121-60-8 |
| N4- Acetyl Sulphanilamide | 121-61-9 |
| Sulphanilamide | 63-74-1 |
OTHERS
Name of the product |
CAS No |
| 4-Nitro-N-Methyl Phthalimide | 41663-84-7 |
UNDER DEVELOPMENT
Name of the product |
CAS No |
| (3R)-3-[(1,1-dimethyl ethoxy carbonyl)amino]-4-(2,4,5-trifluorophenyl butanoic acid) | 486460-00-8 |
| Sltagilptin Intermediates 3- (Trifluoromethyl)-5,6,7,8- tetrahydro-{}1,2,4 triazolo [4,3-a] pyrazine hydrochloride | 486460-21-3 |