H-Glu-Lys-OH CAS 5891-53-2

Purity >95%In StockPharmaceutical Standards
CAS No.5891-53-2
Molecular FormulaC11H21N3O5
Molecular Weight275.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Glu-Lys-OH CAS 5891-53-2 chemical structure

Description

H-Glu-Lys-OH (CAS 5891-53-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H21N3O5. Molecular weight: 275.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H21N3O5
Molecular Weight275.31 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms3

Recommended Standards

Why CATO?