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COA COO

Calcitriol Impurity 2

Impurity

CAS Number

169900-32-7

Molecular Formula

C39H70O4Si2

Product format

Neat

Molecular Weight

659.16

API Family

Calcitriol

Synonyms

(5R)-ethyl 5-((1R, 3aS, 7aR)-4-((E)-2-((3S, 5R)-3, 5-bis(tert-butyldimethylsilyloxy)-2-methylenecyclohexylidene)ethyl)-7a-methyloctahydro-1H-inden-1-yl)hexanoate; 169900-32-7; Calcitriol Intermediate; ethyl (5R)-5-[(1R, 3aS, 4E, 7aR)-4-[(2E)-2-[(3S, 5R)-3, 5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2, 3, 3a, 5, 6, 7-hexahydro-1H-inden-1-yl]hexanoate; C39H70O4Si2; Calcitriol Impurity 13; (1alpha, 3beta, 5E, 7E)-1, 3-Bis[[(1, 1-dimethylethyl)dimethylsilyl]oxy]-9, 10-secochola-5, 7, 10(19)-triene-24-carboxylicacidethylester; CS-M0961; MFCD10574887; AKOS037649675; CS-13172; F988271; ethyl (5R)-5-[(1R, 3aS, 4E, 7aR)-4-[(2E)-2-[(3S, 5R)-3, 5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylene-cyclohexylidene]ethylidene]-7a-methyl-2, 3, 3a, 5, 6 and 7-hexahydro-1H-inden-1-yl]hexanoate

Iupac Name

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

InChI

InChI=1S/C39H70O4Si2/c1-15-41-36(40)20-16-18-28(2)33-23-24-34-30(19-17-25-39(33,34)10)21-22-31-26-32(42-44(11,12)37(4,5)6)27-35(29(31)3)43-45(13,14)38(7,8)9/h21-22,28,32-35H,3,15-20,23-27H2,1-2,4-14H3/b30-21+,31-22+/t28-,32-,33-,34+,35+,39-/m1/s1

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COA COO

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Synthesis

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