product name: betamethasone
synonyms: (11beta,16beta)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;16-beta-methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20;16-beta-methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20-dione;17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-9-alpha-fluoro-11-bet;6beta)-;9-alpha-fluoro-11-beta,17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione;9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-beta-methylpregna-1,4-diene;9-alpha-fluoro-16-beta-methyl-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,20
cas: 378-44-9
mf: c22h29fo5
mw: 392.46
einecs: 206-825-4
product categories: biochemistry;hydroxyketosteroids;steroids;intermediates & fine chemicals;pharmaceuticals;steroid and hormone;pharmaceutical intermediate;celestone
mol file: 378-44-9.mol
betamethasone structure
betamethasone chemical properties
mp 235-237°c
refractive index 118 ° (c=1, dioxane)
storage temp. 0-6°c
merck 1180
cas database reference 378-44-9(cas database reference)
nist chemistry reference pregna-1,4-diene-3,20-dione, 9alpha-fluoro-11beta,17alpha,21-trihydroxy-16beta-methyl-(378-44-9)
safety information
hazard codes xi,xn,t
risk statements 40-48/20/21-61
safety statements 22-36-45-53
rtecs tu4000000
hs code 29379000
hazardous substances data 378-44-9(hazardous substances data)