(S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid

(S)-3-((叔丁氧基羰基)氨基)己-5-炔酸

Also known as: Boc-(S)-3-Amino-5-hexynoic acid, (3S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-5-hexynoic acid, 5-Hexynoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-, (3S)-, Boc-β-HoPra-OH, Boc-L-β-homopropargylglycine, N-(tert-Butoxycarbonyl)-(S)-3-amino-5-hexynoic acid, RARECHEM AK PT B003

(S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid (CAS 270596-47-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H17NO4 and a molecular weight of 227.25700 g/mol. It is also known as Boc-(S)-3-Amino-5-hexynoic acid, (3S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-5-hexynoic acid and 5-Hexynoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-, (3S)-. Key properties include a boiling point of 386.7ºC at 760mmHg, a density of 1.129g/cm3 and a flash point of 187.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
270596-47-9
Jingsj CID
J-1584525-0
Molecular Formula
C11H17NO4
Chinese Name
(S)-3-((叔丁氧基羰基)氨基)己-5-炔酸
Molecular Weight
227.25700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point386.7ºC at 760mmHg
Density1.129g/cm3
Flash Point187.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid?

The CAS number of (S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid is 270596-47-9.

What are the molecular formula and molecular weight of (S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid?

(S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid has molecular formula C11H17NO4 and molecular weight 227.25700 g/mol.

Is (S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid hazardous?

(S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(S)-3-((tert-Butoxycarbonyl)amino)hex-5-ynoic acid (CAS 270596-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1584525-0 (accessed 2026-10-25).

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