131918-61-1 Paricalcitol Paricalcitol

Synonyms：Zemplar; (1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-Hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol; (1R,3R,7E,17beta)-17-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethylhex-2-en-1-yl]-9,10-secoestra-5,7-diene-1,3-diol
CAS Number：131918-61-1
Molecular Formula：C₂₇H₄₄O₃
Molecular Weight：416.6365
InChI：InChI=1/C27H44O3/c1-18(8-9-19(2)26(3,4)30)24-12-13-25-21(7-6-14-27(24,25)5)11-10-20-15-22(28)17-23(29)16-20/h8-11,18-19,22-25,28-30H,6-7,12-17H2,1-5H3/b9-8+,21-11+/t18-,19+,22-,23-,24-,25+,27-/m1/s1
Molecular Structure：
Density：1.121g/cm³
Boiling point：564.8°C at 760 mmHg
Refractive index：1.609
Flash point：238.4°C
Vapour Pressur：4.13E-15mmHg at 25°C
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