55721-11-4 Secalciferol Secalciferol

Synonyms： 24R,25R-dihydroxycholecalciferol; (24r)-hydroxycalcidiol (3-beta,5z,7e,24r)-9,10-secocholesta-5,7,10(19)-triene-3,24,25-triol; 24(r),25-dihydroxycholecalciferol; 7,10(19)-triene-3,24,25-triol,(3-beta,5z,7e,24r)-10-secocholesta-5; k-dr; osteod; ro21-5816; (3R,6R)-6-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptane-2,3-diol; (3S,5Z,7E,14xi,17xi,20xi,24R)-9,10-secocholesta-5,7,10-triene-3,24,25-triol; (3R,5Z,7E,14xi,17xi,20xi,24R)-9,10-secocholesta-5,7,10-triene-3,24,25-triol
CAS Number：55721-11-4
Molecular Formula：C₂₇H₄₄O₃
Molecular Weight：416.6365
InChI：InChI=1/C27H44O3/c1-18-8-12-22(28)17-21(18)11-10-20-7-6-16-27(5)23(13-14-24(20)27)19(2)9-15-25(29)26(3,4)30/h10-11,19,22-25,28-30H,1,6-9,12-17H2,2-5H3/b20-10+,21-11-/t19?,22-,23?,24?,25-,27-/m1/s1
Molecular Structure：
Density：1.06g/cm³
Boiling point：571.1°C at 760 mmHg
Refractive index：1.547
Flash point：241.5°C
Vapour Pressur：2.03E-15mmHg at 25°C
Hazard Symbols: T+:Very toxic;
Risk Codes： R28:;
Safety Description： S28:;
S36/37:;
S45:;