PHR1096

L-Lysine Acetate

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): L-Lysine acetate salt, (S)-2,6-Diaminohexanoic acid
• Empirical Formula (Hill Notation): C₆H₁₄N₂O₂ · C₂H₄O₂
• CAS Number: 57282-49-2
• Molecular Weight: 206.24
• MDL number: MFCD00039069
• PubChem Substance ID: 329823118
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• Agency: traceable to Ph. Eur. Y0000397; traceable to USP 1371501
• CofA: current certificate can be downloaded
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-30°C
• SMILES string: CC(O)=O.NCCCC[C@H](N)C(O)=O
• InChI: 1S/C6H14N2O2.C2H4O2/c7-4-2-1-3-5(8)6(9)10;1-2(3)4/h5H,1-4,7-8H2,(H,9,10);1H3,(H,3,4)/t5-;/m0./s1
• InChI key: RRNJROHIFSLGRA-JEDNCBNOSA-N

Description

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. L-Lysine is an essential proteinogenic α-amino acid, containing basic side chain and is hydrophilic in nature. L-Lysine is actively used in the form of its acetate salt. It serves as a precursor for secondary metabolites, such as β-lactam antibiotics. It also serves as a precursor for the biosynthesis of α-aminoadipic acid.

Application

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.

Analysis Note

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

Other Notes

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.

Values of analytes vary lot to lot.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA7162 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable