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1308505

USP

L-Histidine

Name: <SC>L</SC>-Histidine
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(S)-2-Amino-3-(4-imidazolyl)propionic acid, NSC 137773

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About This Item

Empirical Formula (Hill Notation):

C₆H₉N₃O₂

CAS Number:

71-00-1

Molecular Weight:

155.15

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329750006

MDL number:

MFCD00064315

Beilstein/REAXYS Number:

84088

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Properties

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

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Ph

Application

ʟ-Histidine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as Histidine

Biochem/physiol Actions

Precursor of histamine by action of histidine decarboxylase.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Histidine

USP43-NF38: United States Pharmacopeia and National Formulary

United States Pharmacopeia, 43(6), 2206-2206 (2020)

Global Trade Item Number

SKU	GTIN
1308505-200MG	04061838727978