Sitosterol-25,26,26,26,27,27,27-d CAS 5779-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.5779-62-4
Molecular FormulaC29H50O
Molecular Weight414.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sitosterol-25,26,26,26,27,27,27-d CAS 5779-62-4 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Sitosterol-25,26,26,26,27,27,27-d (CAS 5779-62-4) is a high-purity analytical reference standard with the molecular formula C29H50O and a molecular weight of 414.71 g/mol.

Based on its molecular formula C29H50O, Sitosterol-25,26,26,26,27,27,27-d contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures Sitosterol-25,26,26,26,27,27,27-d under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC29H50O
Molecular Weight414.71 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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