Product Information

Alfacalcidol Impurity 13

Catalogue number	ALF-012
Product Name	Alfacalcidol Impurity 13
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Alfacalcidol
CAS Number	87649-56-7
HS Code	29339900
Molecular formula	C33H58OSi
Molecular Weight	498.9 g/mol
Synonyms	(1,1-Dimethylethyl)dimethyl[[(3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]-silane; 9,10-Secocholestane Silane Deriv.; t-Butyldimethyl(((S,Z)-3-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane
Chemical Name	Tert-butyldimethyl(((S,Z)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexyl)oxy
Appearance	colorless to pale yellow viscous oil
Storage	2-8°C Refrigerator
Applications	The product can be used as reference standard.
Information	Alfacalcidol Impurity 13 is supplied with detailed characterization data compliant with regulatory guideline. Alfacalcidol Impurity 13 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Alfacalcidol.
Shipping Condition	Ambient
Inventory Status	Please Enquire
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Product Overview Technical Data

Chemical Name: Alfacalcidol Impurity 13

Synonym: (1,1-Dimethylethyl)dimethyl[[(3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl]oxy]-silane; 9,10-Secocholestane Silane Deriv.; t-Butyldimethyl(((S,Z)-3-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)silane