tert-Butyl 3-(tritylthio)propanoate CAS 10271-31-5

Purity 97%+In StockPharmaceutical Standards
CAS No.10271-31-5
Molecular FormulaC26H28O2S
Molecular Weight404.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 3-(tritylthio)propanoate CAS 10271-31-5 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.

CATO supplies tert-Butyl 3-(tritylthio)propanoate (CAS 10271-31-5), a certified reference material (molecular formula C26H28O2S, MW 404.56 g/mol) for analytical method development and quality control.

Owing to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, tert-Butyl 3-(tritylthio)propanoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC26H28O2S
Molecular Weight404.56 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Sulfur Atoms1

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