N-Chloroacetyl-DL-phenylalanine

Also known as: Chloroacetyl-DL-phenylalanine, Chloroac-DL-Phe-OH, N-Chloroacetyl-DL-phenylalanine, N-Chloroacetyl-DL-Phe, 2-(2-Chloroacetamido)-3-phenylpropanoic acid, 2-[(2-Chloroacetyl)amino]-3-phenylpropanoic acid, CLAC-DL-PHE-OH, CHLOROAC-DL-PHENYLALANINE, EINECS 231-858-6, MFCD00037263, NSC 77369, NSC 524047

N-Chloroacetyl-DL-phenylalanine (CAS 7765-11-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12ClNO3 and a molecular weight of 241.67100 g/mol. Key properties include a melting point of 127 °C, a boiling point of 482.2ºC at 760mmHg, a density of 1.312g/cm3 and a flash point of 245.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7765-11-9
Jingsj CID: J-45643-9
Molecular Formula: C₁₁H₁₂ClNO₃
Molecular Weight: 241.67100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	127 °C
Boiling Point	482.2ºC at 760mmHg
Density	1.312g/cm3
Flash Point	245.4ºC
Exact Mass	241.05100
PSA	66.40000
LogP	1.42820
Refractive Index	1.561
Storage Conditions	-20℃

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-821.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-Chloroacetyl-DL-phenylalanine?

The CAS number of N-Chloroacetyl-DL-phenylalanine is 7765-11-9.

What are the molecular formula and molecular weight of N-Chloroacetyl-DL-phenylalanine?

N-Chloroacetyl-DL-phenylalanine has molecular formula C11H12ClNO3 and molecular weight 241.67100 g/mol.

What are the upstream and downstream products of N-Chloroacetyl-DL-phenylalanine?

For N-Chloroacetyl-DL-phenylalanine, Upstream Products: DL-Phenylalanine, Chloroacetyl chloride, N-Formyl-DL-phenylalanine; Downstream Products: 4-Benzylidene-2-methyloxazol-5(4H)-one, Glycyl-DL-phenylalanine, L-Phenylalanine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "N-Chloroacetyl-DL-phenylalanine (CAS 7765-11-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45643-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.