Calcium (Z)-5-((3aS,5R,6R,6aR)-5-hydroxy-6-((S,E)-3-hydroxyoct-1-en-1-yl)-3a-methylhexahydropentalen-2(1H)-ylidene)pentanoate CAS 81703-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.81703-55-1
Molecular Formula2*C22H35O4 Ca
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Calcium (Z)-5-((3aS,5R,6R,6aR)-5-hydroxy-6-((S,E)-3-hydroxyoct-1-en-1-yl)-3a-methylhexahydropentalen-2(1H)-ylidene)pentanoate CAS 81703-55-1 chemical structure

Description

Calcium (Z)-5-((3aS,5R,6R,6aR)-5-hydroxy-6-((S,E)-3-hydroxyoct-1-en-1-yl)-3a-methylhexahydropentalen-2(1H)-ylidene)pentanoate (CAS 81703-55-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: 2*C22H35O4 Ca. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular Formula2*C22H35O4 Ca
Molecular Weight403.60 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980

Recommended Standards

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