4-Hydroxy-L-phenylglycine

L-(+)-对羟基苯甘氨酸

Also known as: Oxfenicine, (2S)-2-amino-2-(4-hydroxyphenyl)acetic acid, (2S)-Amino(4-hydroxyphenyl)acetic acid, (2S)-amino(4-hydroxyphenyl)ethanoic acid, (S)-2-Amino-2-(4-hydroxyphenyl)acetic acid, (S)-AMINO-(4-HYDROXY-PHENYL)-ACETIC ACID, (S)-a-Amino-4-hydroxybenzeneacetic Acid, (aS)-a-Amino-4-hydroxybenzeneacetic Acid, 4-HYDROXY-L-PHENYLGLYCINE, 4-Hydroxy-L-(+)-2-phenylglycine, 4-Hydroxy-L-phenylglycine, Benzeneacetic acid, α-amino-4-hydroxy-, (αS)-, H-HPG-OH, H-PHG(4-HYDROXY)-OH, H-Phg(4-OH)-OH, L-(+)-2-(4-Hydroxyphenyl)glycine, L-(+)-A-4-HYDROXYPHENYLGLYCINE, L-(+)-P-HYDROXYPHENYLGLYCINE, L-4-HYDROXYPHENYLGLYCINE, L-4-Hydroxyphenylglycine

4-Hydroxy-L-phenylglycine (CAS 32462-30-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.162 g/mol. It is also known as Oxfenicine, (2S)-2-amino-2-(4-hydroxyphenyl)acetic acid and (2S)-Amino(4-hydroxyphenyl)acetic acid. Key properties include a melting point of 240ºC (dec.), a boiling point of 365.8±32.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 175.0±25.1 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
32462-30-9
Jingsj CID
J-878-3
Molecular Formula
C8H9NO3
Chinese Name
L-(+)-对羟基苯甘氨酸
Molecular Weight
167.162 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point240ºC (dec.)
Boiling Point365.8±32.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point175.0±25.1 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Hydroxy-L-phenylglycine?

The CAS number of 4-Hydroxy-L-phenylglycine is 32462-30-9.

What are the molecular formula and molecular weight of 4-Hydroxy-L-phenylglycine?

4-Hydroxy-L-phenylglycine has molecular formula C8H9NO3 and molecular weight 167.162 g/mol.

Is 4-Hydroxy-L-phenylglycine hazardous?

4-Hydroxy-L-phenylglycine 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. "4-Hydroxy-L-phenylglycine (CAS 32462-30-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-878-3 (accessed 2026-10-22).

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