L-Histidine methyl ester dihydrochloride

ALDRICH/H15403 - 97%

Synonym: (S)-Histidine methyl ester dihydrochloride; Methyl L-histidinate dihydrochloride

CAS Number: 7389-87-9
Empirical Formula (Hill Notation): C₇H₁₁N₃O₂ · 2HCl
Molecular Weight: 242.10
EC Number: 230-973-9
MDL Number: MFCD00012701
Linear Formula: C₇H₁₁N₃O₂ · 2HCl
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-H15403-25G	25 g	$111.00 1/EA	Add To Favorites
45-H15403-100G	100 g	$284.00 1/EA	Add To Favorites

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This image depicts SKU: H15403-100G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	peptide synthesis
assay	97%
color	white
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
mp	207 °C (dec.) (lit.)
optical activity	[α]20/D +9.0°, c = 2 in H₂O
Quality Level	100
reaction suitability	reaction type: solution phase peptide synthesis
SMILES string	Cl.Cl.COC(=O)[C@@H](N)Cc1c[nH]cn1

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).
Packaging:	25, 100 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	207 °C (dec.) (lit.)
UNSPSC	12352209

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