Terbufos-oxon CAS 56070-14-5

Purity 97%+In StockPharmaceutical Standards
CAS No.56070-14-5
Molecular FormulaC9H21O3PS2
Molecular Weight272.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbufos-oxon CAS 56070-14-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 272.37 g/mol gives Terbufos-oxon distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Terbufos-oxon (CAS 56070-14-5) is a high-purity analytical reference standard with the molecular formula C9H21O3PS2 and a molecular weight of 272.37 g/mol.

The molecular framework of Terbufos-oxon (C9H21O3PS2) is characterized by a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

As a certified reference material (CRM), Terbufos-oxon 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 FormulaC9H21O3PS2
Molecular Weight272.37 g/mol
Purity97%+
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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