(R)-tert-butyl(phenyl)phosphinothioic s-acid CAS 54100-47-9

Purity 97%+In StockPharmaceutical Standards
CAS No.54100-47-9
Molecular FormulaC10H15OPS
Molecular Weight214.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-tert-butyl(phenyl)phosphinothioic s-acid CAS 54100-47-9 chemical structure

Description

Structurally, (R)-tert-butyl(phenyl)phosphinothioic s-acid (C10H15OPS) contains sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 214.26 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

(R)-tert-butyl(phenyl)phosphinothioic s-acid (CAS 54100-47-9) is a high-purity analytical reference standard with the molecular formula C10H15OPS and a molecular weight of 214.26 g/mol.

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

As a certified reference material (CRM), (R)-tert-butyl(phenyl)phosphinothioic s-acid 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.

Physical & Chemical Properties

Molecular FormulaC10H15OPS
Molecular Weight214.26 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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972
Sulfur Atoms1

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