2,1-Benzoxaborole-1,6(3H)-diol, 97% CAS 1196473-37-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1196473-37-6
Molecular FormulaC7H7BO3
Molecular Weight149.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,1-Benzoxaborole-1,6(3H)-diol, 97% CAS 1196473-37-6 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2,1-Benzoxaborole-1,6(3H)-diol, 97% is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies 2,1-Benzoxaborole-1,6(3H)-diol, 97% (CAS 1196473-37-6), a certified reference material (molecular formula C7H7BO3, MW 149.94 g/mol) for analytical method development and quality control.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H7BO3
Molecular Weight149.94 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989

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