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Key Documents

H7625

Sigma-Aldrich

D-Histidine monohydrochloride monohydrate

≥98% (TLC)

Synonym(s):

D-α-Amino-β-(4-imidazolyl)propionic acid monohydrochloride

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About This Item

Empirical Formula (Hill Notation):
C6H9N3O2 · HCl · H2O
CAS Number:
Molecular Weight:
209.63
Beilstein:
4161356
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.32

Assay

≥98% (TLC)

form

powder

color

white

mp

254 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

O.Cl.N[C@H](Cc1c[nH]cn1)C(O)=O

InChI

1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m1../s1

InChI key

CMXXUDSWGMGYLZ-ZJIMSODOSA-N

Gene Information

human ... HRH1(3269)
mouse ... HRH1(15465)
rat ... HRH1(24448)

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Other Notes

Unnatural isomer of histidine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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