PHR1125

L-Glutamine

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonyme(s) : 5-Amide d’acide L-glutamique, Acide (S)-2,5-diamino-5-oxopentanoïque, Lévoglutamide
• Formule linéaire : H₂NCOCH₂CH₂CH(NH₂)CO₂H
• Numéro CAS: 56-85-9
• Poids moléculaire : 146.14
• Numéro Beilstein : 1723797
• Numéro CE : 200-292-1
• Numéro MDL: MFCD00008044
• Code UNSPSC : 41116107
• ID de substance PubChem : 329823146
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; pharmaceutical secondary standard
• Niveau de qualité: 300
• Agence: traceable to USP 1294808
• Famille d'API: glutamine
• CofA (certificat d'analyse): current certificate can be downloaded
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Pf: 185 °C (dec.) (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care; pharmaceutical (small molecule)
• Format: neat
• Température de stockage: 2-30°C
• Chaîne 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
• Clé InChI: ZDXPYRJPNDTMRX-VKHMYHEASA-N

Description

Description générale

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.

Application

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.

Actions biochimiques/physiologiques

La L-glutamine est un acide aminé essentiel qui sert d′importante source d′énergie aux cellules en culture et constitue un composant crucial des milieux de culture. La L-glutamine est très stable sous forme de poudre sèche ou de solution congelée. Elle se dégrade toutefois assez rapidement dans les milieux liquides et les solutions mères. L′atteinte de performances cellulaires optimales nécessite généralement l′ajout d′un supplément en L-glutamine au milieu avant utilisation.

Remarque sur l'analyse

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

Autres remarques

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.

Note de bas de page

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.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable