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81203-50-1

81203-50-1 Structure

81203-50-1 Structure
IdentificationBack Directory
[Name]

(3R,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5S)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyl-oxolan-2-one
[CAS]

81203-50-1
[Synonyms]

Calcitriol lactone
23S,25R-1α,25-(OH)2-D3-26,23-Lactone
(23S,25R)-1α,25-(OH)2D3-26,23-Lactone
1,25-Dihydroxyvitamin D3-26,23-lactone
(23S,25R)-1α,25-DihydroxyvitaminD3 26,23-lactone
(1S,23S,25R)-1,25-Dihydroxy-23,26-epoxy-26-oxocholecalciferol
(5Z,7E,23S,25R)-1α,3β,23,25-Tetrahydroxy-9,10-secocholesta-5,7,10(19)-triene-26-oic acid γ-lactone
2(3H)-Furanone, 5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]propyl]dihydro-3-hydroxy-3-methyl-, (3R,5S)-
(3R,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5S)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyl-oxolan-2-one
[Molecular Formula]

C27H40O5
[MOL File]

81203-50-1.mol
[Molecular Weight]

444.6
Chemical PropertiesBack Directory
[Boiling point ]

624.1±55.0 °C(Predicted)
[density ]

1.18±0.1 g/cm3(Predicted)
[pka]

13.13±0.40(Predicted)
Hazard InformationBack Directory
[Uses]

Calcitriol Lactone is a metabolite of Calcitriol (C144500), which is an active form of Vitamin D3. Calcitriol is also a calcium regulator.
[Definition]

ChEBI: 1,25-Dihydroxyvitamin D3-26,23-lactone is a vitamin D.
81203-50-1 suppliers list
Company Name: Guangzhou PI PI Biotech Inc  
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Company Name: CLEARSYNTH LABS LTD.  
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Company Name: United States Biological  
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Website: www.usbio.net
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