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Picture of (6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methylheptan-2-ol

(6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methylheptan-2-ol

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Origin: China

Cas No: 140710-90-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 140710-90-3 Formula: C33H58O2Si Molecular Weight: 514.89800

    Description

    A protected Calcifediol, a hydroxylated metabolite of Vitamin D3.

    Basic Info

    Chemical Name (6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methylheptan-2-ol
    Synonyms

    (3|A,5Z,7E)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-9,10-secocholesta-5,7,10(19)-triene-25-diol;
    3-O-tert-Butyldimethylsilyl Calcifediol;
    3-O-tert-Butyldimethylsilyl-25-Hydroxycholecalciferol;
    3-O-TBDMS 25-OH Vitamin D3;
    3-O-tert-Butyldimethylsilyl-25-hydroxyvitamin D3;

    CAS No. 140710-90-3
    Molecular Formula C33H58O2Si
    Molecular Weight 514.89800
    PSA 29.46000
    LogP 9.76340

    Properties

    Refractive Index 1.508

    Synthesis Route

    calcidiol(6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methylheptan-2-ol

    Precursor

    calcidiol

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