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Substance Name: 1,25-Dihydroxyvitamin D3-26,23-lactone
RN: 81203-50-1
InChIKey: WMYIVSWWSRCZFA-RWVJFQLJSA-N

Molecular Formula

  • C27-H40-O5

Molecular Weight

  • 444.608
 
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Names and Synonyms

Name of Substance

  • 1,25-Dihydroxyvitamin D3-26,23-lactone

Synonyms

  • 1,25-Dihydroxycholecalciferol-26-23-lactone
  • 1,25-Lactone
  • 1alpha,25-Dihydroxyvitamin D3-26,23-lactone
  • 23(S),25(R)-1,25(OH)2D3-26,23-Lactone
  • Calcitriol-26,23-lactone

Systematic Name

  • 9,10-Secocholesta-5,7,10(19)-trien-26-oic acid, 1,3,23,25-tetrahydroxy-, gamma-lactone, (1alpha,3beta,5Z,7E,22S,25R)-

Registry Numbers

CAS Registry Number

  • 81203-50-1

System Generated Number

  • 0081203501

Structure Descriptors

InChI

1S/C27H40O5/c1-16(12-21-15-27(4,31)25(30)32-21)22-9-10-23-18(6-5-11-26(22,23)3)7-8-19-13-20(28)14-24(29)17(19)2/h7-8,16,20-24,28-29,31H,2,5-6,9-15H2,1,3-4H3/b18-7+,19-8-/t16-,20-,21+,22-,23+,24+,26-,27-/m1/s1

InChIKey

WMYIVSWWSRCZFA-RWVJFQLJSA-N

Smiles

C1(=C/C=C2/[C@H]3[C@@]([C@H](CC3)[C@@H](C[C@@H]3OC(=O)[C@@](C3)(O)C)C)(CCC2)C)\C([C@H](C[C@@H](C1)O)O)=C