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L-Histidine methyl ester dihydrochloride, 98+%, Thermo Scientific Chemicals
Catalog number: A12386.06
5 g, Each
Thermo Scientific Chemicals
L-Histidine methyl ester dihydrochloride, 98+%, Thermo Scientific Chemicals
Catalog number: A12386.06
5 g, Each
Quantity
Catalog number: A12386.06
also known as A12386-06
Price (EUR)
30,78 Online price
34,20
Each
Quantity
-
Chemical Identifiers
CAS
7389-87-9
IUPAC Name
methyl 2-amino-3-(1H-imidazol-5-yl)propanoate hydrochloridyl
Molecular Formula
C7H11ClN3O2
InChI Key
VXXIPPPPKNWFLK-UHFFFAOYNA-N
SMILES
[Cl].COC(=O)C(N)CC1=CN=CN1
Specifications
Specification SheetForm
Crystals or powder or crystalline powder
Assay (Titration ex Chloride)
≥98.0 to ≤102.0%
Appearance (Color)
White
Optical Rotation
10.0 ± 1.0? (C=2 in water)
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.
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.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing