Skip to Content
Merck
CN

219711

D-Histidine monohydrochloride monohydrate

99%

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C6H9N3O2 · HCl · H2O
CAS Number:
Molecular Weight:
209.63
EC Number:
228-733-3
UNSPSC Code:
12352103
MDL number:
Beilstein/REAXYS Number:
4161356
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


assay

99%

optical activity

[α]25/D −10.0°, c = 2 in 5 M HCl

mp

254 °C (dec.) (lit.)

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

Other Notes

Unnatural isomer of histidine.


Regulatory Information

新产品

This item has



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library