(S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate

(S)-2-((叔丁氧基羰基)氨基)戊-4-烯酸甲酯

Also known as: (2S)-2-(Boc-amino)-4-pentenoic acid methyl ester, (S)-Methyl 2-(tert-butoxycarbonylamino)-pent-4-enoate, (S)-Methyl-2-Boc-AMino-4-pentenoic acid, 4-Pentenoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (2S)-, Boc-Allylglycine methyl ester, Methyl (S)-2-(Boc-amino)-4-pentenoate, methyl (2S)-2-(tert-butoxycarbonylamino)pent-4-enoate, methyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-4-enoate, tert-butyl (S)-1-(methoxycarbonyl)but-3-enylcarbamate

(S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate (CAS 89985-87-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO4 and a molecular weight of 229.27300 g/mol. It is also known as (2S)-2-(Boc-amino)-4-pentenoic acid methyl ester, (S)-Methyl 2-(tert-butoxycarbonylamino)-pent-4-enoate and (S)-Methyl-2-Boc-AMino-4-pentenoic acid. Key properties include a boiling point of 302.0±35.0 °C(Predicted) and a density of 1.035±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
89985-87-5
Jingsj CID
J-1495576-7
Molecular Formula
C11H19NO4
Chinese Name
(S)-2-((叔丁氧基羰基)氨基)戊-4-烯酸甲酯
Molecular Weight
229.27300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point302.0±35.0 °C(Predicted)
Density1.035±0.06 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of (S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate?

The CAS number of (S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate is 89985-87-5.

What are the molecular formula and molecular weight of (S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate?

(S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate has molecular formula C11H19NO4 and molecular weight 229.27300 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoate (CAS 89985-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495576-7 (accessed 2026-10-22).

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