5,7-Dichlorobenzofuran CAS 23145-06-4

Purity 97%+In StockPharmaceutical Standards
CAS No.23145-06-4
Molecular FormulaC3H4O3
Molecular Weight88.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Dichlorobenzofuran CAS 23145-06-4 chemical structure

Description

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

5,7-Dichlorobenzofuran (CAS 23145-06-4) is a high-purity analytical reference standard with the molecular formula C3H4O3 and a molecular weight of 88.06 g/mol.

Based on its molecular formula C3H4O3, 5,7-Dichlorobenzofuran contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 88.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

As a certified reference material (CRM), 5,7-Dichlorobenzofuran 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 FormulaC3H4O3
Molecular Weight88.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1963

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