(S)-ethyl 2-(((2S,6R)-5-oxo-2-(thiophen-2-yl)-1,4-thiazepan-6-yl)amino)-4-phenylbutanoate

(2S,6R)-6-[[(1S)-1-乙氧羰基]-3-苯基丙基]氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮

Also known as: (2S,6R)-6-[[(1S)-1-ethoxycarbonyl-3-phenylpropyl]amino]-2-(2-thienyl)-1,4-thiazepan-5-one, (2S,6R)-6-[[1(S)-ethoxycarbonyl-3-phenylpropyl]amino]-5-oxo-(2-thienyl)perhydro-1,4-thiazepine, [2S-[2α,6β(R*)]]-α-[[hexahydro-5-oxo-2-(2-thienyl)-1,4-thiazepin-6-yl]amino]-benzenebutanoic acid ethyl ester, ethyl (2S)-2-[[(2S,6R)-5-oxo-2-thiophen-2-yl-1,4-thiazepan-6-yl]amino]-4-phenylbutanoate, SC3921, (2S,6R)-6-[[1(s)-ethoxycarbonyl-3-phenylpropyl]amino]-5-oxo-(2-thienyl)perhydro-1,4-thiazepine, [2s-[2a,6b(r*)]]-alpha-[[hexahydro-5-oxo-2-(2-thienyl)-1,4-thiazepin-6-yl]amino]-benzenebutanoic acid ethyl ester

CAS No.
110143-57-2
Jingsj CID
J-1001816-7
Molecular Formula
C21H26N2O3S2
Chinese Name
(2S,6R)-6-[[(1S)-1-乙氧羰基]-3-苯基丙基]氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮
Molecular Weight
418.57300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point644.4ºC at 760mmHg
Density1.26
Flash Point343.5ºC

Frequently Asked Questions

What is the CAS number of (S)-ethyl 2-(((2S,6R)-5-oxo-2-(thiophen-2-yl)-1,4-thiazepan-6-yl)amino)-4-phenylbutanoate?

110143-57-2

What are the molecular formula and molecular weight of (S)-ethyl 2-(((2S,6R)-5-oxo-2-(thiophen-2-yl)-1,4-thiazepan-6-yl)amino)-4-phenylbutanoate?

C21H26N2O3S2, molecular weight 418.57300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026