Name | 9-beta,11-beta-epoxy-17-alpha,21-dihydroxy-16-beta-methylenepregna-1,4-diene-3,20-dione |
Synonyms | DB11 Einecs 213-563-4 16-BETA METHYL EPOXIDE Betamethasone 9,11-Epoxide 9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione (9β)-9,11β-Epoxy-16β-methyl-17,21-dihydroxypregna-1,4-diene-3,20-dione (9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-Methylpregna-1,4-diene-3,20-dione 9beta,11beta-epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione (9beta,11beta,16beta)-17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione 9-beta,11-beta-epoxy-17-alpha,21-dihydroxy-16-beta-methylenepregna-1,4-diene-3,20-dione 9-Beta,11-Beta-Epoxy-17-Alpha,21-Dihydroxy-16-Beta-Methylene-Pregna-1,4-Diene-3,20-Dione |
CAS | 981-34-0 |
EINECS | 213-563-4 |
InChI | InChI=1/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-19(13,2)22(15)18(27-22)10-20(16,3)21(12,26)17(25)11-23/h6-7,9,12,15-16,18,23,26H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,18-,19-,20-,21-,22+/m0/s1 |
Molecular Formula | C22H28O5 |
Molar Mass | 372.45 |
Density | 1.32±0.1 g/cm3(Predicted) |
Melting Point | 210-220 ºC |
Boling Point | 564.9±50.0 °C(Predicted) |
Flash Point | 198.1°C |
Vapor Presure | 0-357.304Pa at 25℃ |
pKa | 12.56±0.70(Predicted) |
Storage Condition | Refrigerator |
Refractive Index | 1.616 |