M9625

L-Metionina

≥98% (HPLC)

• Sinônimo(s): Ácido L-2-amino-4-(metiltio)butanoico, Ácido (S)-2-amino-4-(metilmercapto)butírico
• Fórmula linear: CH₃SCH₂CH₂CH(NH₂)CO₂H
• CAS Number: 63-68-3
• Peso molecular: 149.21
• Beilstein: 1722294
• Número CE: 200-562-9
• Número MDL: MFCD00063097
• Código UNSPSC: 12352209
• eCl@ss: 32160406
• ID de substância PubChem: 24897343
• NACRES: NA.26

Propriedades

• Product Name: L-Metionina, reagent grade, ≥98% (HPLC)
• grau: reagent grade
• Nível de qualidade: 200
• Ensaio: ≥98% (HPLC)
• Formulário: powder
• cor: white
• pf: 284 °C (dec.) (lit.)
• aplicação(ões): detection
• cadeia de caracteres SMILES: 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
• chave InChI: FFEARJCKVFRZRR-BYPYZUCNSA-N
• Informações sobre genes: rat ... Ggt1(116568)

Descrição

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]

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]

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)