methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate

(αS,γS)-α-[[(叔丁氧基)羰基]氨基]-4-甲氧基-3-(3-甲氧基丙氧基)-γ-异丙基苯戊酸甲酯

Also known as: (4,8-dioxothieno[3,2-f][1]benzothiol-2-yl)methyl acetate, Benzenepentanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methoxy-3-(3-methoxypropoxy)-γ-(1-methylethyl)-, methyl ester, (αS,γS)-, tert-butyl (1S,3S)-1-(methoxycarbonyl)-3-(3-(3-methoxypropoxy)-4-methoxybenzyl)-4-methylpentylcarbamate

methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate (CAS 656241-21-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H8O4S2 and a molecular weight of 292.33000 g/mol. It is also known as (4,8-dioxothieno[3,2-f][1]benzothiol-2-yl)methyl acetate, Benzenepentanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methoxy-3-(3-methoxypropoxy)-γ-(1-methylethyl)-, methyl ester, (αS,γS)- and tert-butyl (1S,3S)-1-(methoxycarbonyl)-3-(3-(3-methoxypropoxy)-4-methoxybenzyl)-4-methylpentylcarbamate. Key properties include a boiling point of 484.9ºC at 760 mmHg, a density of 1.531g/cm3 and a flash point of 247ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
656241-21-3
Jingsj CID
J-1056332-0
Molecular Formula
C13H8O4S2
Chinese Name
(αS,γS)-α-[[(叔丁氧基)羰基]氨基]-4-甲氧基-3-(3-甲氧基丙氧基)-γ-异丙基苯戊酸甲酯
Molecular Weight
292.33000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point484.9ºC at 760 mmHg
Density1.531g/cm3
Flash Point247ºC

Frequently Asked Questions

What is the CAS number of methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate?

The CAS number of methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate is 656241-21-3.

What are the molecular formula and molecular weight of methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate?

methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate has molecular formula C13H8O4S2 and molecular weight 292.33000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "methyl (2S,4S)-2-((tert-butoxycarbonyl)amino)-4-(4-methoxy-3-(3-methoxypropoxy)benzyl)-5-methylhexanoate (CAS 656241-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1056332-0 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.