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Merck
CN

53330

Sigma-Aldrich

DL-Histidine

puriss., ≥99.0% (NT)

Synonym(s):

(±)-2-Amino-3-(4-imidazolyl)propionic acid

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About This Item

Empirical Formula (Hill Notation):
C6H9N3O2
CAS Number:
Molecular Weight:
155.15
Beilstein:
7800
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
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grade

puriss.

Assay

≥99.0% (NT)

impurities

~1% DL-histidine monohydrochloride

mp

273 °C (dec.) (lit.)
278-285 °C (dec.)

application(s)

peptide synthesis

SMILES string

NC(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)

InChI key

HNDVDQJCIGZPNO-UHFFFAOYSA-N

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Proceedings of the National Academy of Sciences of the United States of America, 111(45), 16011-16016 (2014-10-31)
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PloS one, 9(6), e98737-e98737 (2014-06-04)
WRKY transcription factors and mitogen-activated protein kinase (MAPK) cascades have been shown to play pivotal roles in the regulation of plant defense responses. We previously reported that OsWRKY53-overexpressing rice plants showed enhanced resistance to the rice blast fungus. In this

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