P1152

Poly(Ala, Glu, Lys, Tyr) 6:2:5:1 hydrobromide

Ala:Glu:Lys:Tyr (6:2:5:1), mol wt 20,000-30,000

• Synonym(s): (L-Ala, L-Glu, L-Lys, L-Tyr)_n ·HBr, COP-1
• CAS Number: 28704-27-0
• UNSPSC Code: 12352202
• NACRES: NA.26
• MDL number: MFCD00166401

Properties

• form: powder
• Quality Segment: 200
• feed ratio: Ala:Glu:Lys:Tyr (6:2:5:1)
• mol wt: 20,000-30,000
• greener alternative product score: old score: 56; new score: 39; Find out more about DOZN™ Scoring
• greener alternative product characteristics: Designing Safer Chemicals; Safer Solvents and Auxiliaries; Reduce Derivatives; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• color: white to off-white
• greener alternative category: , Re-engineered
• storage temp.: −20°C
• SMILES string: N[C@@H](CCCCN)C(=O)O.N[C@@H](Cc1ccc(cc1)O)C(=O)O.N[C@@H](CCC(=O)O)C(=O)O.N[C@@H](C)C(=O)O
• InChI: 1S/C9H11NO3.C6H14N2O2.C5H9NO4.C3H7NO2/c10-8(9(12)13)5-6-1-3-7(11)4-2-6;7-4-2-1-3-5(8)6(9)10;6-3(5(9)10)1-2-4(7)8;1-2(4)3(5)6/h1-4,8,11H,5,10H2,(H,12,13);5H,1-4,7-8H2,(H,9,10);3H,1-2,6H2,(H,7,8)(H,9,10);2H,4H2,1H3,(H,5,6)/t8-;5-;3-;2-/m0000/s1
• InChI key: YLOCGHYTXIINAI-XKUOMLDTSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Designing Safer Chemicals”, "Safer Solvents and Auxiliaries" and “Reduce Derivatives”. Click here to view its DOZN scorecard.

Biochem/physiol Actions

Poly(Ala, Glu, Lys, Tyr) 6:2:5:1 hydrobromide is a polyamino acid reported to have a suppressive effect on allergic encephalomyelitis.
Reported to have suppressive effect on experimental allergic encephalomyelitis induced in laboratory animals.

Analysis Note

Reported molecular weight based on viscosity.

Other Notes

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)