PHR2653

Racemethionine

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinônimo(s): DL-Methionine, (±)-2-Amino-4-(methylmercapto)butyric acid, DL-2-Amino-4-(methylthio)butanoic acid
• Fórmula linear: CH₃SCH₂CH₂CH(NH₂)COOH
• Número CAS: 59-51-8
• Peso molecular: 149.21
• Beilstein: 636185
• Número MDL: MFCD00063096

Propriedades

• grau: certified reference material; pharmaceutical secondary standard
• Agency: traceable to Ph. Eur. M0950000; traceable to USP 1643292
• API family: methionine & derivatives
• forma: powder
• Certificado de análise (CofA): current certificate can be downloaded
• embalagem: pkg of 500 mg
• pf: 280 °C (dec.) (lit.)
• temperatura de armazenamento: 2-8°C
• SMILES string: CSCCC(N)C(O)=O
• InChI: 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
• InChI key: FFEARJCKVFRZRR-UHFFFAOYSA-N

Descrição

Descrição geral

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Nota de análise

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Outras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAC4610 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• WGK: WGK 1
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable