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H0750000

Histidine

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

L-Histidine, (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
Beilstein/REAXYS Number:
84088
MDL number:
MFCD00064315
UNSPSC Code:
41116107
PubChem Substance ID:
329815132
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

histidine

manufacturer/tradename

EDQM

mp

282 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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

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 have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Histidine EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Precursor of histamine by action of histidine decarboxylase.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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L-Histidine monohydrochloride monohydrate ≥98% (HPLC)

Sigma-Aldrich

H8125

L-Histidine monohydrochloride monohydrate

Leucine European Pharmacopoeia (EP) Reference Standard

L0375000

Leucine

Poly-L-histidine mol wt 5,000-25,000

Sigma-Aldrich

P9386

Poly-L-histidine

L-Histidine methyl ester dihydrochloride 97%

Sigma-Aldrich

H15403

L-Histidine methyl ester dihydrochloride

Isoleucine European Pharmacopoeia (EP) Reference Standard

I0460000

Isoleucine

L-Histidine monohydrochloride monohydrate from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-101.0%

Sigma-Aldrich

H5659

L-Histidine monohydrochloride monohydrate

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