1308505
USP
L-Histidine
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
(S)-2-Amino-3-(4-imidazolyl)propionic acid, NSC 137773
About This Item
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grade
pharmaceutical primary standard
API family
histidine
manufacturer/tradename
USP
mp
282 °C (dec.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
N[C@@H](Cc1c[nH]cn1)C(O)=O
InChI
1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
InChI key
HNDVDQJCIGZPNO-YFKPBYRVSA-N
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General description
Application
Also used to prepare standard and system suitability solutions in the impurity analysis of histidine as described in the United States Pharmacopeia (USP) monograph.
Biochem/physiol Actions
Analysis Note
Other Notes
related product
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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