191172-75-5

Basic information

• Product Name: tianeptine
• CAS NO: 191172-75-5
• Molecular Weight: 436.96
• Mol File: 191172-75-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: tianeptine(CAS DataBase Reference)
• NIST Chemistry Reference: tianeptine(191172-75-5)
• EPA Substance Registry System: tianeptine(191172-75-5)

Safety Data

• Hazardous Substances Data: 191172-75-5(Hazardous Substances Data)

Upstream product

• 26638-53-9 8-chloro-10,10-dioxo-11-methyl-5,11-dihydrodibenzo<1,2>thiazepin-5-one 
• 1117-66-4 7-aminoheptanoic acid ethyl ester 
• 66981-77-9 ethyl 7-((3-chloro-6-methyl-5,5-dioxido-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl)amino)heptanoate 
• 26638-66-4 5,8-dichloro-10,10-dioxo-11-methyl-5,11-dihydrodibenzo<1,2>thiazepine 
• 26723-60-4 5-hydroxy-8-chloro-10,10-dioxo-11-methyl-5,11-dihydrodibenzo<1,2>thiazepine 
• 1231718-21-0 7-(((11RS)-3-chloro-6-methyl-6,11-dihydro-dibenzo[c,f][1,2]thiazepin-11-yl)amino)heptanenitrile S,S-dioxide 

Downstream Products

• 66981-77-9 ethyl 7-((3-chloro-6-methyl-5,5-dioxido-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl)amino)heptanoate 
• 1224690-86-1 7-[(3-chloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepin-11-yl)amino]heptanoic acid S,S-dioxide tosylate 

Relevant articles and documents

A process for preparing 3,11-Dichloro-6-methyl -6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide

The present invention relates to a method for preparing 3,11-dichloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide. More particularly, the present invention relates to a method for preparing high-purity 3,11-dichloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine 5,5-dioxide at a high yield under safe atmosphere through a quantitative reaction without introduction of an excessive amount of hydrogen chloride gas from the outside by substituting the hydroxyl group of 3-chloro-6-methyl-6,11-dihydrodibenzo[c,f][1,2]thiazepine-11-ol 5,5-dioxide as a starting material with a chloride group by means of hydrogen chloride gas generated in situ under the environment of acetyl chloride and the same equivalent of alcohol.

NOVEL PROCESS FOR THE PREPARATION OF 7-((3-CHLORO-6-METHYL-5,5-DIOXO-6,11-DIHYDRODIBENZO(C,F)(1,2) THIAZEPIN-11-YL)AMINO)HEPTANOATE

The present invention relates to a novel process for the preparation of sodium 7-((3-Chloro-6-methyl-5,5-dioxo-6,11-dihydrodibenzo(c,f)(1,2)thiazepin-11-yl)amino)heptanoate and intermediates. The invention also encompasses isolation of an essentially non-hygroscopic compound which is substantially pure.