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(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

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(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 Suppliers list
Company Name: Guangzhou PI PI Biotech Inc  
Tel: +86-020-81716320 +86-13602409664
Email: Sales@pipitech.com
Products Intro: Product Name:Calcitriol Lactone
CAS:81203-50-1
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:(23S,25R)-1α,25-Dihydroxyvitamin D3 26,23-lactone
Company Name: CLEARSYNTH LABS LTD.  
Tel: +91-22-45045900
Email: sales@clearsynth.com
Products Intro: Product Name:Calcitriol Lactone
CAS:81203-50-1
Company Name: United States Biological  
Tel: 800.520.3011 or 781.639.5092
Email: chemicals@usbio.net
Products Intro: Product Name:Calcitriol Lactone
CAS:81203-50-1
(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 Basic information
Product 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
Synonyms:(23S,25R)-1α,25-DihydroxyvitaminD3 26,23-lactone;(5Z,7E,23S,25R)-1α,3β,23,25-Tetrahydroxy-9,10-secocholesta-5,7,10(19)-triene-26-oic acid γ-lactone;23S,25R-1α,25-(OH)2-D3-26,23-Lactone;Calcitriol lactone;(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;1,25-Dihydroxyvitamin D3-26,23-lactone;(1S,23S,25R)-1,25-Dihydroxy-23,26-epoxy-26-oxocholecalciferol;(23S,25R)-1α,25-(OH)2D3-26,23-Lactone
CAS:81203-50-1
MF:C27H40O5
MW:444.6
EINECS:
Product Categories:
Mol File:81203-50-1.mol
(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 Structure
(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 Chemical Properties
Boiling point 624.1±55.0 °C(Predicted)
density 1.18±0.1 g/cm3(Predicted)
pka13.13±0.40(Predicted)
Safety Information
MSDS Information
(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 Usage And Synthesis
UsesCalcitriol Lactone is a metabolite of Calcitriol (C144500), which is an active form of Vitamin D3. Calcitriol is also a calcium regulator.
DefinitionChEBI: 1,25-Dihydroxyvitamin D3-26,23-lactone is a vitamin D.
(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 Preparation Products And Raw materials
Tag:(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(81203-50-1) Related Product Information