Fmoc-3,4-dichloro-L-phenylalanine

N-(9-芴甲氧羰酰基)-L-3,4-二氯苯丙氨酸

Also known as: Fmoc-3,4-dichloro-L-phenylalanine, Fmoc-L-Phe(3,4-Cl2)-OH, N-alpha-(9-Fluorenylmethoxycarbonyl)-L-3,4-dichlorophenylalanine, N-alpha-Fmoc-3,4-dichloro-L-phenylalanine, (S)-3-(3,4-Dichlorophenyl)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)propanoic acid, Fmoc-Phe(3,4-diCl)-OH, Fmoc-(3,4-di-Cl)-L-Phe-OH

Fmoc-3,4-dichloro-L-phenylalanine (CAS 17766-59-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H19Cl2NO4 and a molecular weight of 456.31800 g/mol. It is also known as Fmoc-L-Phe(3,4-Cl2)-OH, N-alpha-(9-Fluorenylmethoxycarbonyl)-L-3,4-dichlorophenylalanine and N-alpha-Fmoc-3,4-dichloro-L-phenylalanine. Key property: a melting point of 122ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17766-59-5
Jingsj CID
J-1019723-3
Molecular Formula
C24H19Cl2NO4
Chinese Name
N-(9-芴甲氧羰酰基)-L-3,4-二氯苯丙氨酸
Molecular Weight
456.31800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point122ºC

Frequently Asked Questions

What is the CAS number of Fmoc-3,4-dichloro-L-phenylalanine?

The CAS number of Fmoc-3,4-dichloro-L-phenylalanine is 17766-59-5.

What are the molecular formula and molecular weight of Fmoc-3,4-dichloro-L-phenylalanine?

Fmoc-3,4-dichloro-L-phenylalanine has molecular formula C24H19Cl2NO4 and molecular weight 456.31800 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-3,4-dichloro-L-phenylalanine (CAS 17766-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019723-3 (accessed 2026-10-23).

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