1-Ethyl-3-methyl-3-phospholene 1-oxide CAS 7529-24-0

Purity 97%+In StockPharmaceutical Standards
CAS No.7529-24-0
Molecular FormulaC7H13OP
Molecular Weight144.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-methyl-3-phospholene 1-oxide CAS 7529-24-0 chemical structure

Description

1-Ethyl-3-methyl-3-phospholene 1-oxide (CAS 7529-24-0), molecular formula C7H13OP and molecular weight 144.15 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-Ethyl-3-methyl-3-phospholene 1-oxide (C7H13OP) is characterized by organophosphorus functionality, 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), 1-Ethyl-3-methyl-3-phospholene 1-oxide 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 FormulaC7H13OP
Molecular Weight144.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1959

Recommended Standards

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