(S)-3-Amino-3-(3-chlorophenyl)propanoic acid

(S)-3-氨基-3-(3-氯苯基)丙酸

Also known as: (S)-3-(3-Chlorophenyl)-beta-alanine, (S)-3-Amino-3-(3-chlorophenyl)propanoic acid, Benzenepropanoic acid, β-amino-3-chloro-, (βS)-, H-β-Phe(3-Cl)-OH, S-3-CL-PHA, (S)-β-(3-Chlorophenyl)alanine

(S)-3-Amino-3-(3-chlorophenyl)propanoic acid (CAS 774178-18-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10ClNO2 and a molecular weight of 199.634 g/mol. It is also known as (S)-3-(3-Chlorophenyl)-beta-alanine, Benzenepropanoic acid, β-amino-3-chloro-, (βS)- and H-β-Phe(3-Cl)-OH. Key properties include a boiling point of 334.7±32.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 156.2±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 774178-18-6
Jingsj CID: J-1476885-9
Molecular Formula: C₉H₁₀ClNO₂
Chinese Name: (S)-3-氨基-3-(3-氯苯基)丙酸
Molecular Weight: 199.634 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	334.7±32.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	156.2±25.1 °C

Frequently Asked Questions

What is the CAS number of (S)-3-Amino-3-(3-chlorophenyl)propanoic acid?

The CAS number of (S)-3-Amino-3-(3-chlorophenyl)propanoic acid is 774178-18-6.

What are the molecular formula and molecular weight of (S)-3-Amino-3-(3-chlorophenyl)propanoic acid?

(S)-3-Amino-3-(3-chlorophenyl)propanoic acid has molecular formula C9H10ClNO2 and molecular weight 199.634 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-3-Amino-3-(3-chlorophenyl)propanoic acid (CAS 774178-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1476885-9 (accessed 2026-10-23).

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