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302-76-1

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302-76-1 Structure

302-76-1 Structure

Identification	Back Directory
[Name] 17-alpha-methyloestradiol-17-beta
[CAS] 302-76-1
[Synonyms] EM-519 NSC 52245 Methylestradiol Methyloestradiol 17-methylestradiol 17-α-Methylestradiol 17-alpha-methyloestradiol-17-beta 17-Methyl-1,3,5(10)-estratriene-3,17beta-diol 17-Methyl-estra-1,3,5(10)-triene-3,17beta-diol (17S)-17-Methylestra-1,3,5(10)-triene-3,17β-diol 17alpha-Methyl-1,3,5(10)-estratriene-3,17beta-diol Estra-1,3,5(10)-triene-3,17-diol, 17-methyl-, (17β)- (8R,9S,13S,14S,17S)-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
[EINECS(EC#)] 206-128-5
[Molecular Formula] C19H26O2
[MDL Number] MFCD03695594
[MOL File] 302-76-1.mol
[Molecular Weight] 286.409

Chemical Properties	Back Directory
[Melting point ] 215-216℃
[Boiling point ] 445℃
[density ] 1.140
[Fp ] 206℃
[pka] 10.27±0.60(Predicted)
[CAS DataBase Reference] 302-76-1

Safety Data	Back Directory
[Symbol(GHS) ] GHS08,GHS07
[Signal word ] Warning
[Hazard statements ] H361-H302+H312+H332-H351
[Precautionary statements ] P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501

Hazard Information	Back Directory
[Uses] 17-α-Methylestradiol has been shown to antagonize the carcinogenic effects of p-dimethylaminoazobenzene on rat liver.
[Definition] ChEBI: 17alpha-Methylestradiol is a 3-hydroxy steroid.

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