(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-hydroxy-5-oxo-pentanoyl]amino]-5-hydroxy-5-oxo-pentanoyl]amino]pentanedioic acid 26247-79-0 Poly-L-glutamic acid CAS 26247-79-0

Purity 97%+In StockPharmaceutical Standards
CAS No.26247-79-0
Molecular FormulaC15H23N3O10
Molecular Weight405.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-hydroxy-5-oxo-pentanoyl]amino]-5-hydroxy-5-oxo-pentanoyl]amino]pentanedioic acid 26247-79-0 Poly-L-glutamic acid CAS 26247-79-0 chemical structure

Description

(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-hydroxy-5-oxo-pentanoyl]amino]-5-hydroxy-5-oxo-pentanoyl]amino]pentanedioic acid 26247-79-0 Poly-L-glutamic acid (CAS 26247-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H23N3O10. Molecular weight: 405.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H23N3O10
Molecular Weight405.36 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms3

Recommended Standards

Why CATO?