Systematic (IUPAC) name
Human interferon beta
Clinical data
Trade names Avonex, Rebif, CinnoVex
Pregnancy cat. C (US)
Legal status -only (US)
Routes Sub-cutaneous or Intramuscular Injection
Pharmacokinetic data
Half-life 10 hrs
Identifiers
CAS number 145258-61-3 Yes
ATC code L03AB07
DrugBank DB00060
ChEMBL CHEMBL1201562 
Chemical data
Formula C908H1408N246O252S7 
Mol. mass 20027.0 g/mol
 

منبع:http://en.wikipedia.org/wiki/Interferon_beta-1a