PHR1125

L-Glutamina

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinônimo(s): Ácido L-glutâmico 5-amida, Levoglutamida, Ácido (S)-2,5-diamino-5-oxopentanoico
• Fórmula linear: H₂NCOCH₂CH₂CH(NH₂)CO₂H
• Número CAS: 56-85-9
• Peso molecular: 146.14
• Beilstein: 1723797
• Número CE: 200-292-1
• Número MDL: MFCD00008044
• Código UNSPSC: 41116107
• ID de substância PubChem: 329823146
• NACRES: NA.24

Propriedades

• grau: certified reference material; pharmaceutical secondary standard
• Nível de qualidade: 300
• Agency: traceable to USP 1294808
• família API: glutamine
• Certificado de análise (CofA): current certificate can be downloaded
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• pf: 185 °C (dec.) (lit.)
• aplicação(ões): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care; pharmaceutical (small molecule)
• Formato: neat
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: N[C@@H](CCC(N)=O)C(O)=O
• InChI: 1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
• chave InChI: ZDXPYRJPNDTMRX-VKHMYHEASA-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. L-glutamine is the most abundant amino acid in the body. It is essential for the synthesis of L-asparagine. It also helps in muscle growth through protein synthesis and increased growth hormone levels.

Aplicação

L-Glutamine may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using amperometric L-glutamate oxidase based enzyme sensors.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Ações bioquímicas/fisiológicas

A L-glutamina é um aminoácido essencial que é um componente fundamental dos meios de cultura, funcionando como uma fonte de energia importante para células em cultura. A L-glutamina é bastante estável como pó seco e como solução congelada. Em meios líquidos e soluções-estoque, contudo, a L-glutamina se degrada relativamente rápido. O desempenho celular ideal geralmente requer suplementação dos meios com L-glutamina antes do uso.

Nota de análise

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAA7149 in the 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: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable