4-Amino-2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine hydrochloride

4-氨基-2-甲基-10H-噻吩[2,3-b][1,5]苯并二氮杂卓盐酸盐

Also known as: 2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-amine hydrochloride, 2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine hydrochloride, Olanzapine impurity E, Olanzapine intermediate, 4-Amino-2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine hydrochloride (1:1), 2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-amine hydrochloride (1:1), MFCD03085920

4-Amino-2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine hydrochloride (CAS 138564-60-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12ClN3S and a molecular weight of 265.762 g/mol. It is also known as 2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-amine hydrochloride, 2-Methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine hydrochloride and Olanzapine impurity E. Key properties include a melting point of 283-285ºC, a boiling point of 459.8ºC at 760 mmHg and a flash point of 231.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

138564-60-0

Jingsj CID

J-1407256-5

Molecular Formula

C₁₂H₁₂ClN₃S

Chinese Name

4-氨基-2-甲基-10H-噻吩[2,3-b][1,5]苯并二氮杂卓盐酸盐

Molecular Weight

265.762 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026