Antimony ethoxide CAS 10433-06-4

Purity 97%+In StockPharmaceutical Standards
CAS No.10433-06-4
Molecular FormulaC6H15O3Sb
Molecular Weight256.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Antimony ethoxide CAS 10433-06-4 chemical structure

Description

The molecular framework of Antimony ethoxide (C6H15O3Sb) is characterized by 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.

Antimony ethoxide (CAS 10433-06-4), molecular formula C6H15O3Sb and molecular weight 256.94 g/mol, is a CATO reference standard with documented purity and traceability.

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), Antimony ethoxide 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 FormulaC6H15O3Sb
Molecular Weight256.94 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1959

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Why CATO?