Terbufos-oxon-sulfone CAS 56070-15-6

Purity >90%In StockPharmaceutical Standards
CAS No.56070-15-6
Molecular FormulaC9H21O5PS2
Molecular Weight304.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbufos-oxon-sulfone CAS 56070-15-6 chemical structure

Description

Terbufos-oxon-sulfone (CAS 56070-15-6), molecular formula C9H21O5PS2 and molecular weight 304.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Terbufos-oxon-sulfone (C9H21O5PS2) contains a sulfone group, a phosphate ester group, a carboxylic acid group, 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 304.36 g/mol, it falls into the moderately-high-molecular-weight range.

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.

CATO manufactures Terbufos-oxon-sulfone 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 FormulaC9H21O5PS2
Molecular Weight304.36 g/mol
Purity>90%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1973
Sulfur Atoms2

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