Poly-L-glutamic acid sodium salt - average MW 7500 , CAS No.26247-79-0

CAS: 26247-79-0 Cat. No.: P477797

GRADE & PURITY average MW 7500

Synonyms

L-Glutamic acid homopolymer sodium salt | Poly(L-glutamic acid sodium salt)

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Poly-L-glutamic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per glutamic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-glutamic acid sodium salt include the conjugation to active molecules for improved activities and the layer-by-layer deposition techniques for surface coating.

Specifications

Synonyms

L-Glutamic acid homopolymer sodium salt | Poly(L-glutamic acid sodium salt)

Specifications & Purity

average MW 7500

Storage

Protected from light, Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

• InChIKey: BUZMZDDKFCSKOT-CIUDSAMLSA-N
• INCHI: 1S/C15H23N3O10/c16-7(1-4-10(19)20)13(25)17-8(2-5-11(21)22)14(26)18-9(15(27)28)3-6-12(23)24/h7-9H,1-6,16H2,(H,17,25)(H,18,26)(H,19,20)(H,21,22)(H,23,24)(H,27,28)/t7-,8-,9-/m0/s1

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Peptides
          • Level6 Oligopeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: Glutamic acid and derivatives Tetracarboxylic acids and derivatives N-acyl-L-alpha-amino acids Alpha amino acid amides Amino fatty acids N-acyl amines Secondary carboxylic acid amides Amino acids Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alpha-oligopeptide - Glutamic acid or derivatives - N-acyl-alpha-amino acid - N-acyl-l-alpha-amino acid - Tetracarboxylic acid or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Amino fatty acid - N-acyl-amine - Fatty acyl - Fatty amide - Amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Amino acid - Carboxylic acid - Organic nitrogen compound - Primary aliphatic amine - Organonitrogen compound - Organooxygen compound - Primary amine - Carbonyl group - Hydrocarbon derivative - Organic oxide - Amine - Organopnictogen compound - Organic oxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
• External Descriptors: tripeptide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: heat sensitive; light sensitive; Moisture sensitive

References

1. Xichen Sun, Pengfei Wang, Liuyan Tang, Ningning Li, Yan-Ru Lou, Yuezhou Zhang, Peng Li.  (2024)  Multifunctional Hydrogel Containing Oxygen Vacancy-Rich WOx for Synergistic Photocatalytic O2 Production and Photothermal Therapy Promoting Bacteria-Infected Diabetic Wound Healing.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202411117]