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Thermo Scientific Chemicals DL-Methionine, 99%

Catalog No. AAA1145730
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Catalog No. AAA1145730 Supplier Thermo Scientific Chemicals Supplier No. A1145730
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Description

CAS: 59-51-8 | C5H11NO2S | 149.21 g/mol

Production of volatile compounds related to the flavour of foods from the Strecker degradation of DL-methionine. Addition of methionine in appropriate amounts to these foods might be expected to improve protein value. Economically, DL-methionine would be preferable.

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
Production of volatile compounds related to the flavour of foods from the Strecker degradation of DL-methionine. Addition of methionine in appropriate amounts to these foods might be expected to improve protein value. Economically, DL-methionine would be preferable.

Solubility
Soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Chemical Identifiers

CAS 59-51-8
Molecular Formula C5H11NO2S
Molecular Weight (g/mol) 149.21
MDL Number MFCD00063096
InChI Key FFEARJCKVFRZRR-UHFFFAOYNA-N
Synonym dl-methionine, methionine, racemethionine, acimetion, banthionine, cynaron, lobamine, meonine, mertionin, metione
PubChem CID 876
ChEBI CHEBI:16811
SMILES CSCCC(N)C(O)=O

Specifications

Melting Point ∼272°C (decomposition)
Beilstein 636185
Merck Index 14,5975
Solubility Information Soluble in water.
Density 1.34
IUPAC Name 2-amino-4-methylsulfanylbutanoic acid
Quantity 250 g
Formula Weight 149.21
Percent Purity 99%
Chemical Name or Material DL-Methionine

Safety and Handling

Hazard Category H500
EINECSNumber 200-432-1
RTECSNumber PD0456000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only