Product Information

Alfacalcidol Impurity 4

Catalogue number	ALF-026
Product Name	Alfacalcidol Impurity 4
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Alfacalcidol
CAS Number	2227309-94-4
HS Code	29339900
Molecular formula	C27H42O3
Molecular Weight	414.6 g/mol
Synonyms	(R,Z)-5-Hydroxy-3-(((1R,3aR,3'R,4R,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-2-methylenecyclohexan-1-one
Chemical Name	(R,Z)-5-Hydroxy-3-(((1R,3aR,3'R,4R,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-2-methylenecyclohexan
Appearance	white to off-white crystalline powder
Storage	2-8°C Refrigerator
Applications	The product can be used as reference standard.
Information	Alfacalcidol Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Alfacalcidol Impurity 4 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 4

Synonym: (R,Z)-5-Hydroxy-3-(((1R,3aR,3'R,4R,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-2-methylenecyclohexan-1-one