H15403
L-Histidine methyl ester dihydrochloride
97%
Synonym(s):
(S)-Histidine methyl ester dihydrochloride, Methyl L-histidinate dihydrochloride
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About This Item
Empirical Formula (Hill Notation):
C7H11N3O2 · 2HCl
CAS Number:
Molecular Weight:
242.10
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
230-973-9
MDL number:
Beilstein/REAXYS Number:
3572009
Quality Segment
assay
97%
optical activity
[α]20/D +9.0°, c = 2 in H2O
reaction suitability
reaction type: solution phase peptide synthesis
color
white
mp
207 °C (dec.) (lit.)
application(s)
peptide synthesis
SMILES string
Cl.Cl.COC(=O)[C@@H](N)Cc1c[nH]cn1
InChI
1S/C7H11N3O2.2ClH/c1-12-7(11)6(8)2-5-3-9-4-10-5;;/h3-4,6H,2,8H2,1H3,(H,9,10);2*1H/t6-;;/m0../s1
InChI key
DWAYENIPKPKKMV-ILKKLZGPSA-N
Application
L-Histidine methyl ester dihydrochloride can be used as a reactant to synthesize:
- Imidazopyridine derivatives by Pictet-Spegler reaction with different aldehydes.
- A metal-chelating ligand, N-methacryloyl-(l)-histidine methyl ester by reacting with methacryloyl chloride.
- Zwitterionic polypeptide derivative by amidation reaction with poly (α,β-L-aspartic acid).
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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