O,S,S-Triethyl Phosphorotrithioate CAS 3347-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3347-30-6
Molecular FormulaC6H15OPS3
Molecular Weight230.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,S,S-Triethyl Phosphorotrithioate CAS 3347-30-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including O,S,S-Triethyl Phosphorotrithioate.

O,S,S-Triethyl Phosphorotrithioate (CAS 3347-30-6) is a high-purity analytical reference standard with the molecular formula C6H15OPS3 and a molecular weight of 230.35 g/mol.

Structurally, O,S,S-Triethyl Phosphorotrithioate (C6H15OPS3) contains sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 230.35 g/mol, it falls into the medium-molecular-weight range.

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), O,S,S-Triethyl Phosphorotrithioate 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 FormulaC6H15OPS3
Molecular Weight230.35 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1957
Sulfur Atoms3

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