M9625

L-Methionine

reagent grade, ≥98% (HPLC)

• Synonym(s): (S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
• Linear Formula: CH₃SCH₂CH₂CH(NH₂)CO₂H
• CAS Number: 63-68-3
• Molecular Weight: 149.21
• Beilstein: 1722294
• Número EC: 200-562-9
• Número MDL: MFCD00063097
• eCl@ss: 32160406
• ID de substância PubChem: 24897343
• NACRES: NA.26

Properties

• grau: reagent grade
• Nível de qualidade: 200
• teor: ≥98% (HPLC)
• forma: powder
• cor: white
• pf: 284 °C (dec.) (lit.)
• application(s): detection
• SMILES string: CSCC[C@H](N)C(O)=O
• InChI: 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
• InChI key: FFEARJCKVFRZRR-BYPYZUCNSA-N
• Gene Information: rat ... Ggt1(116568)

Description

Aplicação

L-Methionine has been used in chloramine assay and malonaldehyde assay. It has also been used as a standard in methionine assay.[1][2]

Embalagem

5, 25, 100, 500 g in poly bottle

1 kg in poly bottle

Ações bioquímicas/fisiológicas

L-Methionine serves as precursor for transmethylation and transsulphuration. Methionine adenosylation results in the formation of S-adenosyl-L-methionine (SAM). SAM serves as a methyl donor to a number of substances. This methylation is significantly associated with the immune system functioning. Thus, SAM deficiency causes severe combined immunodeficiencies. L-Methionine′s metabolic product, glutathione, is known to regulate immune response and has antiviral action.[3]

Safety Information

• Código de classe de armazenamento: 11 - Combustible Solids
• WGK: WGK 1
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)