ChemicalBook >> CAS DataBase List >>6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol

6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol

CAS No.
140710-90-3
Chemical Name:
6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol
Synonyms
3-O-TBDMS 25;3-TBS-Calcifediol;Vitamin D7 Injection;Calcifediol Impurity 5;3-O-tert-ButyldiMethylsilyl Calcifediol;3-O-tert-ButyldiMethylsilyl-25-hydroxyvitaMin D3;3-O-tert-ButyldiMethylsilyl-25-Hydroxycholecalciferol;6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cycl...;(3β,5Z,7E)-3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-9,10-secocholesta-5,7,10(19)-triene-25-diol;9,10-Secocholesta-5,7,10(19)-trien-25-ol, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (3β,5Z,7E)- (9CI)
CBNumber:
CB11855408
Molecular Formula:
C33H58O2Si
Molecular Weight:
514.9
MDL Number:
MOL File:
140710-90-3.mol
Product description Number Pack Size Price
3-O-tert-ButyldimethylsilylCalcifediol B691230 2.5mg $165
3-O-tert-ButyldimethylsilylCalcifediol B691230 25mg $1320
3-O-tert-ButyldimethylsilylCalcifediol 68397 25mg $2200
More product size

6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol Properties

Boiling point 559.5±43.0 °C(Predicted)
Density 0.96±0.1 g/cm3(Predicted)
pka 15.32±0.29(Predicted)

6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B691230 3-O-tert-ButyldimethylsilylCalcifediol 140710-90-3 2.5mg $165 2021-12-16 Buy
TRC B691230 3-O-tert-ButyldimethylsilylCalcifediol 140710-90-3 25mg $1320 2021-12-16 Buy
Medical Isotopes, Inc. 68397 3-O-tert-ButyldimethylsilylCalcifediol 140710-90-3 25mg $2200 2021-12-16 Buy
Product number Packaging Price Buy
B691230 2.5mg $165 Buy
B691230 25mg $1320 Buy
68397 25mg $2200 Buy

6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol Chemical Properties,Uses,Production

Uses

A protected Calcifediol (C125700), a hydroxylated metabolite of Vitamin D3.

6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-2-methyl-heptan-2-ol (3β,5Z,7E)-3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-9,10-secocholesta-5,7,10(19)-triene-25-diol 3-O-TBDMS 25 3-O-tert-ButyldiMethylsilyl Calcifediol 3-O-tert-ButyldiMethylsilyl-25-Hydroxycholecalciferol 3-O-tert-ButyldiMethylsilyl-25-hydroxyvitaMin D3 Calcifediol Impurity 5 Vitamin D7 Injection (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 6-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cycl... 3-TBS-Calcifediol 9,10-Secocholesta-5,7,10(19)-trien-25-ol, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (3β,5Z,7E)- (9CI) 140710-90-3 Intermediates & Fine Chemicals Pharmaceuticals Pharmaceuticals, Intermediates & Fine Chemicals