PHR1107

L-Glutamic acid

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): (S)-2-Aminopentanedioic acid, Glu
• Linear Formula: HO₂CCH₂CH₂CH(NH₂)CO₂H
• CAS Number: 56-86-0
• Molecular Weight: 147.13
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329823129
• EC Number: 200-293-7
• Beilstein/REAXYS Number: 1723801
• MDL number: MFCD00002634

Properties

• Product Name: L-Glutamic acid, Pharmaceutical Secondary Standard; Certified Reference Material
• InChI: 1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1
• InChI key: WHUUTDBJXJRKMK-VKHMYHEASA-N
• SMILES string: N[C@@H](CCC(O)=O)C(O)=O
• grade: certified reference material; pharmaceutical secondary standard
• agency: traceable to Ph. Eur. G0355000; traceable to USP 1294976
• API family: glutamic acid
• CofA: current certificate can be downloaded
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 205 °C (dec.) (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care; pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-30°C
• Quality Level: 300

Description

Analysis Note

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

Application

L-Glutamic acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by ion chromatography technique.[1]

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.

Biochem/physiol Actions

An excitatory amino acid neurotransmitter that is an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA).

General description

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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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.

To see an example of a Certificate of Analysis for this material enter LRAA7158 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable