L-Histidine methyl ester dihydrochloride, 98+%, Thermo Scientific Chemicals

Description

L-Histidine methyl ester dihydrochloride is used to prepare optically pure L-(+)-ergothioneine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L-Histidine methyl ester dihydrochloride is used to prepare optically pure L-(+)-ergothioneine.

Solubility
Soluble in dimethyl sulfoxide, methanol and water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is hygroscopic in nature. Store under dry inert gas.

Specifications

Chemical Identifiers

• CAS: 7389-87-9
• Molecular Formula: C7H11ClN3O2
• Molecular Weight (g/mol): 204.63
• MDL Number: MFCD00012701
• InChI Key: VXXIPPPPKNWFLK-UHFFFAOYNA-N
• Synonym: l-histidine methyl ester dihydrochloride, h-his-ome.2hcl, methyl l-histidinate dihydrochloride, l-histidine, methyl ester, dihydrochloride, s-methyl 2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride, l-+-histidine methyl ester dihydrochloride, methyl 2s-2-amino-3-1h-imidazol-4-yl propanoate dihydrochloride, methyl 2s-2-amino-3-3h-imidazol-4-yl propanoate dihydrochloride, histidine methyl ester dihydrochloride, c7h11n3o2.2hcl
• PubChem CID: 2723645
• SMILES: [Cl].COC(=O)C(N)CC1=CN=CN1

• Melting Point: 198°C (decomposition)
• Beilstein: 3572010
• Solubility Information: Soluble in dimethyl sulfoxide,methanol and water.
• IUPAC Name: methyl 2-amino-3-(1H-imidazol-5-yl)propanoate hydrochloridyl
• Quantity: 5 g
• Formula Weight: 242.11
• Optical Rotation: +10° (c=2 in water)
• Sensitivity: Hygroscopic
• Percent Purity: ≥98%
• Chemical Name or Material: L-Histidine methyl ester dihydrochloride

RUO – Research Use Only