5α-ANDROSTAN-17β-OL CAS 1225-43-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1225-43-0
Molecular FormulaC19H32O
Molecular Weight276.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5α-ANDROSTAN-17β-OL CAS 1225-43-0 chemical structure

Description

The occurrence of 5α-ANDROSTAN-17β-OL is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5α-ANDROSTAN-17β-OL (CAS 1225-43-0) is a high-purity analytical reference standard with the molecular formula C19H32O and a molecular weight of 276.46 g/mol.

5α-ANDROSTAN-17β-OL (C19H32O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures 5α-ANDROSTAN-17β-OL 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 FormulaC19H32O
Molecular Weight276.46 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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