Glatiramer acetate

Glatiramer acetate
  • CAS No.:147245-92-9
Other grades of this product :
Glatiramer acetate Basic information
Product Name:Glatiramer acetate
Synonyms:GLATIRAMER ACETATE;l-glutamic acid polymer with l-alanine, l-lysine and l-tyrosine, acetate (salt);511: PN: WO2010103292 PAGE: 64 claiMed sequence;L-Alanine polyMer with L-GlutaMic Acid L-Lysine L-Tyrosine Acetate;L-GlutaMic Acid peptide with L-Alanine L-Lysine L-Tyrosine Acetate Salt;L-Tyrosine polyMer with L-Alanine L-GlutaMic Acid L-Lysine Acetate;ProtiraMer;GaltiraMer acetate
CAS:147245-92-9
MF:C25H45N5O13
MW:623.66
EINECS:814-981-5
Product Categories:Amino Acids & Derivatives;Intermediates & Fine Chemicals;Peptides;Pharmaceuticals;API
Mol File:147245-92-9.mol
Glatiramer acetate Chemical Properties
Melting point >239°C (dec.)
storage temp. Refrigerator
solubility Methanol (Slightly), Water (Slightly)
form Solid
color White to Off-White
CAS DataBase Reference147245-92-9(CAS DataBase Reference)
Safety Information
MSDS Information
Glatiramer acetate Usage And Synthesis
OriginatorCopaxone,Teva Pharmaceuticals,Israel
UsesGlatiramer acetate is a random basic synthetic copolymer of L-alanine, L-lysine, l-glutamic acid and L-tyrosine in a molar ratio of 6:1.9:4.7:1. Glatiramer acetate is an immunomodulator used in treatment of multiple sclerosis.
UsesGlatiramer Acetate-Dx is labelled Glatiramer Acetate (G406800) which is a random basic synthetic copolymer of L-alanine, L-lysine, l-glutamic acid and L-tyrosine. Glatiramer acetate is an immunomodulator used in treatment of multiple sclerosis.
Manufacturing ProcessGlatiramer Acetate is water soluble copolypeptide with molecular weight 15,000-25,000. Copolymer is prepared by copolymerization of the N-carboxyanhydrides of tyrosine, alanine, lysine, and glutamic acid. The polymerisation was carried out at ambient temperature in anhydrous dioxane with diethylamine as initiator. Glatiramer Acetate have the ratio alanin:glutamic acid:lysine:tyrosine = 1:6:4.54:2.
Brand nameCopaxone (Teva).
Therapeutic FunctionImmunomodulator
Clinical UseImmunomodulating drug: Treatment for patients at a high risk of developing multiple sclerosis and for reduction in relapses in ambulatory patients
Drug interactionsPotentially hazardous interactions with other drugs None known
MetabolismA substantial fraction of a subcutaneous dose of glatiramer is believed to be hydrolysed locally. Some of the injected dose is also presumed to enter the lymphatic system, either intact or partially hydrolysed.
Glatiramer acetate Preparation Products And Raw materials
Raw materialsDiethylamine-->L-Lysine-->L-Alanine

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