Terbufos CAS 13071-79-9

Purity >90%In StockPharmaceutical Standards
CAS No.13071-79-9
Molecular FormulaC9H21O2PS3
Molecular Weight288.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbufos CAS 13071-79-9 chemical structure

Description

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.

Terbufos (CAS 13071-79-9), molecular formula C9H21O2PS3 and molecular weight 288.43 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Terbufos (C9H21O2PS3) contains a sulfone group, organophosphorus functionality, 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 288.43 g/mol, it falls into the medium-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.

Physical & Chemical Properties

Molecular FormulaC9H21O2PS3
Molecular Weight288.43 g/mol
Purity>90%
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.)1960
Sulfur Atoms3

Related Terbufos Standards

Recommended Standards

Why CATO?