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4-Chloro-L-phenylalanine_Molecular_structure_CAS_14173-39-8)
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4-Chloro-L-phenylalanine

Catalog No. 25920 Name Sigma Aldrich
CAS Number 14173-39-8 Website http://www.sigmaaldrich.com
M. F. C9H10ClNO2 Telephone 1-800-521-8956
M. W. 199.6342 Fax
Purity ≥99.0% (NT) Email
Storage Chembase ID: 77345

SYNONYMS

Title
4-氯-L-苯基丙氨酸
IUPAC name
(2S)-2-amino-3-(4-chlorophenyl)propanoic acid
IUPAC Traditional name
para chlorophenylalanine
Synonyms
L-PCPA

DATABASE IDS

EC Number 238-023-5
PubChem SID 24855692
MDL Number MFCD00063065
Beilstein Number 2416150
CAS Number 14173-39-8

PROPERTIES

Grade puriss.
Linear Formula ClC6H4CH2CH(NH2)CO2H
Purity ≥99.0% (NT)
Melting Point ~260 °C (dec.)
Melting Point 263 °C (dec.)(lit.)
Optical Rotation [α]20/D -25±2°, c = 0.5% in H2O
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H301-H317
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P280-P301 + P310
RID/ADR UN 2811 6.1/PG 3
Risk Statements 25-43
Safety Statements 36/37-45
Hazard Class 6.1
UN Number 2811
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Biochem/physiol Actions
Tryptophan hydroxylase inhibitor.
Description (简体中文)
Biochem/physiol Actions
色氨酸羟化酶抑制剂。

REFERENCES