Ergocalciferol

• Formula: C₂₈H₄₄O
• Molecular weight: 396.6484
• IUPAC Standard InChI: InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13+/t20?,22?,25-,26?,27?,28?/m1/s1 Copy

  
• IUPAC Standard InChIKey: MECHNRXZTMCUDQ-HXLIECEWSA-N Copy
• CAS Registry Number: 50-14-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Vitamin D2; 9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3β,5Z,7E,22E)-; Buco-D; Calciferol; Condocaps; Condol; Crystallina; D-Arthin; Davitamon D; Davitin; Decaps; Dee-Osterol; Dee-Ron; Dee-Ronal; Deltalin; Deratol; Detalup; Diactol; Divit urto; Doral; Drisdol; Ergorone; Ertron; Fortodyl; Geltabs; Hi-Deratol; Infron; Metadee; Mulsiferol; Mykostin; Oleovitamin D2; Ostelin; Radiostol; Radsterin; Shock-ferol; Synthetic Vitamin D; Viosterol; Vitavel-D; Calciferon 2; Condacaps; Crtron; Daral; Dee-Roual; Ergosterol activated; Ergosterol, irradiated; Irradiated ergosta-5,7,22-trien-3β-ol; Novovitamin-D; Oleovitamin D; Vigantol; Viostdrol; Vitamin D; 9,10,Secoergosta-5,7,10(19),22-tetraen 3β-ol; Sterogyl; Rodine C; (3β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19)-,22-tetraen-3-ol; D-Tracetten; De-rat concentrate; Ercalciol; Uvesterol-D; Vio-D; (5Z,7E,22E)-9,10-Secoergosta-5,7,10,22-tetraen-3β-ol; Cyclohexanol, 4-methylene-3-((2E)-2-((1R,3aS,7aR)-octahydro-7a-methyl-1-((1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl)-4H-inden-4-ylidene)ethylidene)-, (1S,3Z)-; (+)-Vitamin D2; 9,10-Secoergosta-5,7,10(19),22-tetraen-3.betat.-ol; Mina D2
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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