Product Information

Alfacalcidol Impurity 18

Catalogue number	ALF-017
Product Name	Alfacalcidol Impurity 18
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Alfacalcidol
CAS Number	87649-61-4
HS Code	29339900
Molecular formula	C33H58O2Si
Molecular Weight	514.9 g/mol
Synonyms	(1R,5R,E)-5-((Tert-butyldimethylsilyl)oxy)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-2-methylenecyclohexan-1-ol
Chemical Name	(1R,5R,E)-5-((Tert-butyldimethylsilyl)oxy)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-2-methyl
Appearance	colorless to pale yellow, viscous oil
Storage	Store at -20 °C or below
Applications	The product can be used as reference standard.
Information	Alfacalcidol Impurity 18 is supplied with detailed characterization data compliant with regulatory guideline. Alfacalcidol Impurity 18 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
Quantity
Additonal Comment

Add to Cart

Bulk Enquiry

Product Overview Technical Data

Chemical Name: Alfacalcidol Impurity 18

Synonym: (1R,5R,E)-5-((Tert-butyldimethylsilyl)oxy)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-2-methylenecyclohexan-1-ol