(S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride

(S)-2-氨基-3-(3,4-二甲氧基苯基)丙酸盐酸盐

Also known as: 3-Methoxy-O-methyl-L-tyrosine hydrochloride, 3,4-Dimethoxyphenyl-L-alanine hydrochloride, L-3,4-dimethoxyphenylalanine hydrochloride, H-Phe(3,4-dimethoxy)-OH hydrochloride, (S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride

(S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride (CAS 69274-24-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H16ClNO4 and a molecular weight of 261.70200 g/mol. It is also known as 3-Methoxy-O-methyl-L-tyrosine hydrochloride, 3,4-Dimethoxyphenyl-L-alanine hydrochloride and L-3,4-dimethoxyphenylalanine hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 69274-24-4
Jingsj CID: J-974220-4
Molecular Formula: C₁₁H₁₆ClNO₄
Chinese Name: (S)-2-氨基-3-(3,4-二甲氧基苯基)丙酸盐酸盐
Molecular Weight: 261.70200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride?

The CAS number of (S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride is 69274-24-4.

What are the molecular formula and molecular weight of (S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride?

(S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride has molecular formula C11H16ClNO4 and molecular weight 261.70200 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)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride (CAS 69274-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-974220-4 (accessed 2026-10-24).

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