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D-α-phenylglycine

CAS No.: 875-74-1      Formula: C8H9NO2

Weight: 151.16300

Synonyms: (R)-2-Amino-2-phenylacetic acid; D-alpha-phenylglycine; Benzeneacetic acid, α-amino-, (R)-; (2R)-2-amino-2-phenylacetic acid;




Description

L-phenylglycine (cephalexin EP impurity A) is a derivative of glycine, which is a non-essential amino acid for human development. Glycine is an inhibitory neurotransmitter in the spinal cord and an allosteric modulator of NMDA receptors.

Basic Information
CAS No.:
875-74-1
Synonyms:
(R)-2-Amino-2-phenylacetic acid; D-alpha-phenylglycine; Benzeneacetic acid, α-amino-, (R)-; (2R)-2-amino-2-phenylacetic acid;
Formula:
C8H9NO2
Molecular Weight:
151.16300
PSA:
63.32000
LogP:
1.47130
Properties
Appearance & Character:
Crystalline Powder, White
Density:
1.246 g/cm³
Melting Point:
302ºC
Boiling Point:
288.7ºC at 760 mmHg
Flash Point:
128.4ºC
Storage Conditions:
Keep in dark place,Inert atmosphere,Room temperature
Safety Info
Customs Code:
29224995
WGK Germany:
3
Hazard Category Code:
R23/24/25
Security Instructions:
S24/25
Dangerous Goods Sign:
T