(S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid

S-2-氯-4咪唑基丙酸

Also known as: (2S)-2-chloro-3-(1H-imidazol-5-yl)propanoic acid, (S)-2-Chloro-3-(1H-imidazol-4-yl)propanoic acid, (S)-a-Chloro-1H-imidazole-4-propanoic Acid, 1H-Imidazole-4-propanoic acid, α-chloro-, (S)-, 1H-Imidazole-5-propanoic acid, α-chloro-, (αS)-, NSC 30490, NSC 304903

(S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid (CAS 17561-26-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2O2 and a molecular weight of 174.58500 g/mol. It is also known as (2S)-2-chloro-3-(1H-imidazol-5-yl)propanoic acid, (S)-2-Chloro-3-(1H-imidazol-4-yl)propanoic acid and (S)-a-Chloro-1H-imidazole-4-propanoic Acid. Key properties include a boiling point of 451.2ºC at 760mmHg, a density of 1.496g/cm3 and a flash point of 226.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17561-26-1
Jingsj CID
J-1993409-5
Molecular Formula
C6H7ClN2O2
Chinese Name
S-2-氯-4咪唑基丙酸
Molecular Weight
174.58500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point451.2ºC at 760mmHg
Density1.496g/cm3
Flash Point226.7ºC

Frequently Asked Questions

What is the CAS number of (S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid?

The CAS number of (S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid is 17561-26-1.

What are the molecular formula and molecular weight of (S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid?

(S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid has molecular formula C6H7ClN2O2 and molecular weight 174.58500 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid (CAS 17561-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993409-5 (accessed 2026-10-25).

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