Cacodylic acid CAS 75-60-5

Purity >95%In StockPharmaceutical Standards
CAS No.75-60-5
Molecular FormulaC2H7AsO2
Molecular Weight138.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cacodylic acid CAS 75-60-5 chemical structure

Description

The molecular framework of Cacodylic acid (C2H7AsO2) 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.

Cacodylic acid (CAS 75-60-5) is a high-purity analytical reference standard with the molecular formula C2H7AsO2 and a molecular weight of 138.00 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Cacodylic acid 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 FormulaC2H7AsO2
Molecular Weight138.00 g/mol
Purity>95%
StorageStore at 2-8°C
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.)1957

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