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Substance Name: 25-Hydroxyvitamin D 2
RN: 21343-40-8
UNII: A288AR3C9H
InChIKey: KJKIIUAXZGLUND-ICCVIKJNSA-N

Note

  • 9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3.

Molecular Formula

  • C28-H44-O2

Molecular Weight

  • 412.6536
 

Classification Codes

  • Bone Density Conservation Agents
  • Growth Substances
  • Micronutrients
  • Vitamins
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Names and Synonyms

Name of Substance

  • 25-Hydroxyvitamin D 2

MeSH Heading

  • 25-Hydroxyvitamin D 2

Synonyms

  • 25-Hydroxyecalciferol
  • 25-Hydroxyergocalciferol
  • 25-Hydroxyvitamin D
  • 25-Hydroxyvitamin D2
  • Ercalcidiol
  • UNII-A288AR3C9H

Systematic Name

  • 9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol, (3beta,5Z,7E,22E)-

Registry Numbers

CAS Registry Number

  • 21343-40-8

FDA UNII

  • A288AR3C9H

Other Registry Numbers

  • 21343-34-0
  • 29864-49-1
  • 50351-34-3

System Generated Number

  • 0021343408

Structure Descriptors

InChI

1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1

InChIKey

KJKIIUAXZGLUND-ICCVIKJNSA-N

Smiles

C[C@H](/C=C/[C@H](C)C(C)(C)O)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](CCC3=C)O)C