Products 81522-68-1

CAS 81522-68-1 appears in our catalog under these names: Maxacalcitol Impurity 8, ((Z)-2-((3S,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide, 98%, 98%, ((Z)-2-((3S,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide, 98%. Offered by: Chemat Brand, Chemat, Fluorochem. Available pack sizes: on request, 100mg, 250mg, 1g.

Maxacalcitol Impurity 8
Chemat Brand
  • size: on request
  • Variants: 1
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((Z)-2-((3S,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide, 98%, 98%
Chemat
  • size: 100mg, 250mg
  • Variants: 2
from 506.00
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((Z)-2-((3S,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide, 98%
Fluorochem
  • size: 100mg, 250mg, 1g
  • Variants: 3
from 773.70
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Structural formula: {0} (CAS {1})

Tert-butyl-[(1R,3S,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane (CAS 81522-68-1) is a chemical compound with the molecular formula C33H51O3PSi2 and a molecular weight of 582.9 g/mol. IUPAC name: tert-butyl-[(1R,3S,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane. InChIKey: MDDUHVRJJAFRAU-YZNNVMRBSA-N.

Identity
Molecular formulaC33H51O3PSi2
Molecular weight582.9 g/mol
IUPAC nametert-butyl-[(1R,3S,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane
InChIKeyMDDUHVRJJAFRAU-YZNNVMRBSA-N
SMILESCC(C)(C)[Si](C)(C)O[C@H]1C[C@@H](C(=C)/C(=C\CP(=O)(C2=CC=CC=C2)C3=CC=CC=C3)/C1)O[Si](C)(C)C(C)(C)C

Computed by PubChem (NCBI)

Synonyms: C33H51O3PSi2, Maxacalcitol Impurity N1
Related forms of this compound
tert-butyl-[(1S,3R,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane C33H51O3PSi2
tert-butyl-[(1R,3R,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane C33H51O3PSi2
tert-butyl-[(1S,3S,5Z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane C33H51O3PSi2
Isomers (same molecular formula)
tert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-2-methylidenecyclohexyl]oxy-dimethylsilane C33H51O3PSi2