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Alfa Aesar™ L-Histidine methyl ester dihydrochloride, 98+%

Manufacturer:  Alfa Aesar™ A1238606

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Catalog No. AAA1238606


 

Description

Description

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

Specifications

L-Histidine methyl ester dihydrochloride
≥98%
MFCD00012701
H-His-OMe.2HCl
COC(=O)C(CC1=CN=CN1)N.Cl.Cl
242.1
242.11
5g
7389-87-9
C7H13Cl2N3O2
3572010
DWAYENIPKPKKMV-ILKKLZGPSA-N
methyl (2S)-2-amino-3-(1H-imidazol-5-yl)propanoate;dihydrochloride
2723645
198°C (decomposition)
+10° (c=2 in water)

Chemical Identifiers

7389-87-9
242.1
DWAYENIPKPKKMV-ILKKLZGPSA-N
2723645
C7H13Cl2N3O2
MFCD00012701
H-His-OMe.2HCl
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

Recommended Storage : 2°C to 8°C

SDS Documents