491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 CAS 491879-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.491879-29-9
Molecular FormulaC3H6BClO2
Molecular Weight120.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 CAS 491879-29-9 chemical structure

Description

CATO supplies 491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 (CAS 491879-29-9), a certified reference material (molecular formula C3H6BClO2, MW 120.34 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H6BClO2, 491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 120.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 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 FormulaC3H6BClO2
Molecular Weight120.34 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)2025
Halogen ContentCl-containing

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