2,4-Dihydroxy-L-Phenylalanine

2,4-二羟基-L-苯丙氨酸

Also known as: (S)-2-amino-3-(2,4-dihydroxyphenyl)propanoic acid, L-2,4-di-OH-Phe-OH, L-Tyrosine, 2-hydroxy-, (2S)-2-amino-3-(2,4-dihydroxyphenyl)propanoic acid

2,4-Dihydroxy-L-Phenylalanine (CAS 26049-87-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO4 and a molecular weight of 197.18800 g/mol. It is also known as (S)-2-amino-3-(2,4-dihydroxyphenyl)propanoic acid, L-2,4-di-OH-Phe-OH and L-Tyrosine, 2-hydroxy-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26049-87-6
Jingsj CID: J-1115781-4
Molecular Formula: C₉H₁₁NO₄
Chinese Name: 2,4-二羟基-L-苯丙氨酸
Molecular Weight: 197.18800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,4-Dihydroxy-L-Phenylalanine?

The CAS number of 2,4-Dihydroxy-L-Phenylalanine is 26049-87-6.

What are the molecular formula and molecular weight of 2,4-Dihydroxy-L-Phenylalanine?

2,4-Dihydroxy-L-Phenylalanine has molecular formula C9H11NO4 and molecular weight 197.18800 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. "2,4-Dihydroxy-L-Phenylalanine (CAS 26049-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115781-4 (accessed 2026-10-25).

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