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(2S)-2-amino-2-(2-fluorophenyl)acetic acid

(S)-2-氨基-2-(2-氟苯基)乙酸

Also known as: (S)-2-amino-2-(2-fluorophenyl)acetic acid, (S)-AMINO-(2-FLUORO-PHENYL)-ACETIC ACID, Benzeneacetic acid, α-amino-2-fluoro-, (αS)-, Amino(2-fluorophenyl)acetic acid, S-2-FluoroPhenylglycine, (2S)-2-amino-2-(2-fluorophenyl)acetic acid

(2S)-2-amino-2-(2-fluorophenyl)acetic acid (CAS 138751-04-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8FNO2 and a molecular weight of 169.153 g/mol. It is also known as (S)-2-amino-2-(2-fluorophenyl)acetic acid, (S)-AMINO-(2-FLUORO-PHENYL)-ACETIC ACID and Benzeneacetic acid, α-amino-2-fluoro-, (αS)-. Key properties include a boiling point of 283.1±30.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 125.0±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138751-04-9
Jingsj CID
J-1084893-3
Molecular Formula
C8H8FNO2
Chinese Name
(S)-2-氨基-2-(2-氟苯基)乙酸
Molecular Weight
169.153 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point283.1±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point125.0±24.6 °C

Frequently Asked Questions

What is the CAS number of (2S)-2-amino-2-(2-fluorophenyl)acetic acid?

The CAS number of (2S)-2-amino-2-(2-fluorophenyl)acetic acid is 138751-04-9.

What are the molecular formula and molecular weight of (2S)-2-amino-2-(2-fluorophenyl)acetic acid?

(2S)-2-amino-2-(2-fluorophenyl)acetic acid has molecular formula C8H8FNO2 and molecular weight 169.153 g/mol.

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

Last updated:

How to cite: Jingsj. "(2S)-2-amino-2-(2-fluorophenyl)acetic acid (CAS 138751-04-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084893-3 (accessed 2026-10-25).

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