5a-Dihydrotestosterone sulfate CAS 2641-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2641-48-7
Molecular FormulaC19H30O5S
Molecular Weight370.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5a-Dihydrotestosterone sulfate CAS 2641-48-7 chemical structure

Description

As a certified reference material (CRM), 5a-Dihydrotestosterone sulfate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 5a-Dihydrotestosterone sulfate (CAS 2641-48-7), a certified reference material (molecular formula C19H30O5S, MW 370.50 g/mol) for analytical method development and quality control.

Based on its molecular formula C19H30O5S, 5a-Dihydrotestosterone sulfate contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 370.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC19H30O5S
Molecular Weight370.50 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Sulfur Atoms1

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