(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one

(2S)-顺-羟基内酰胺

Also known as: (2S-cis)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, (2S,3S)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, Hydroxy Lactam, Diltiazem Impurity E, Des[3-Acetyl-5-(2-dimethylamino)ethyl] Diltiazem, (2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one, cis-(+)-Hydroxy Lactam

(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (CAS 42399-49-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H15NO3S and a molecular weight of 301.360 g/mol. It is also known as (2S-cis)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, (2S,3S)-(+)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one and Hydroxy Lactam. Key properties include a melting point of 203-206 °C(lit.), a boiling point of 545.4±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 283.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42399-49-5

Jingsj CID

J-9713-0

Molecular Formula

C₁₆H₁₅NO₃S

Chinese Name

(2S)-顺-羟基内酰胺

Molecular Weight

301.360 g/mol

Category

Organic Bases

Last updated

8/21/2026