Boc-5-bromo-2-methoxy-L-phenylalanine

(S)-3-(5-溴-2-甲氧基苯基)-2-((叔丁氧基羰基)氨基)丙酸

Also known as: (S)-N-Boc-(5-bromo-2-methoxyphenyl)alanine, N-tert-Butoxycarbonyl-(5-bromo-2-methoxyphenyl)-L-alanine, (S)-3-(5-bromo-2-methoxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid, Boc-5-bromo-2-methoxy-L-phenylalanine, (2S)-3-(5-bromo-2-methoxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Boc-5-bromo-2-methoxy-L-phenylalanine (CAS 261165-03-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H20BrNO5 and a molecular weight of 374.22700 g/mol. It is also known as (S)-N-Boc-(5-bromo-2-methoxyphenyl)alanine, N-tert-Butoxycarbonyl-(5-bromo-2-methoxyphenyl)-L-alanine and (S)-3-(5-bromo-2-methoxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid. Key properties include a melting point of 128.6ºC, a boiling point of 498.2ºC at 760mmHg and a flash point of 255.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
261165-03-1
Jingsj CID
J-1454852-9
Molecular Formula
C15H20BrNO5
Chinese Name
(S)-3-(5-溴-2-甲氧基苯基)-2-((叔丁氧基羰基)氨基)丙酸
Molecular Weight
374.22700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point128.6ºC
Boiling Point498.2ºC at 760mmHg
Flash Point255.1ºC

Frequently Asked Questions

What is the CAS number of Boc-5-bromo-2-methoxy-L-phenylalanine?

The CAS number of Boc-5-bromo-2-methoxy-L-phenylalanine is 261165-03-1.

What are the molecular formula and molecular weight of Boc-5-bromo-2-methoxy-L-phenylalanine?

Boc-5-bromo-2-methoxy-L-phenylalanine has molecular formula C15H20BrNO5 and molecular weight 374.22700 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-5-bromo-2-methoxy-L-phenylalanine (CAS 261165-03-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454852-9 (accessed 2026-10-24).

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