Product Information

1-Hydroxy-7,8-epoxy-vitamin D3

Catalogue number	ALF-002
Product Name	1-Hydroxy-7,8-epoxy-vitamin D3
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Alfacalcidol
CAS Number	2227309-93-3
HS Code	29339900
Molecular formula	C27H44O3
Molecular Weight	416.6 g/mol
Synonyms	(1R,3S,Z)-5-(((1R,3aR,3'R,4R,7aR)-7a-Methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-4-methylenecyclohexane-1,3-diol
Chemical Name	(1R,3S,Z)-5-(((1R,3aR,3'R,4R,7aR)-7a-Methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-4-methylenecyclohexane-1,3-
Appearance	white to off-white crystalline
Storage	2-8°C Refrigerator
Applications	The product can be used as reference standard.
Information	1-Hydroxy-7,8-epoxy-vitamin D3 is supplied with detailed characterization data compliant with regulatory guideline. 1-Hydroxy-7,8-epoxy-vitamin D3 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: 1-Hydroxy-7,8-epoxy-vitamin D3

Synonym: (1R,3S,Z)-5-(((1R,3aR,3'R,4R,7aR)-7a-Methyl-1-((R)-6-methylheptan-2-yl)octahydrospiro[indene-4,2'-oxiran]-3'-yl)methylene)-4-methylenecyclohexane-1,3-diol