(1S,2S)-3-Chlorocyclohexa-3,5-diene-1,2-diol CAS 65986-73-4

Purity 97%+In StockPharmaceutical Standards
CAS No.65986-73-4
Molecular FormulaC6H7ClO2
Molecular Weight146.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-3-Chlorocyclohexa-3,5-diene-1,2-diol CAS 65986-73-4 chemical structure

Description

CATO supplies (1S,2S)-3-Chlorocyclohexa-3,5-diene-1,2-diol (CAS 65986-73-4), a certified reference material (molecular formula C6H7ClO2, MW 146.57 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (1S,2S)-3-Chlorocyclohexa-3,5-diene-1,2-diol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.57 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).

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 FormulaC6H7ClO2
Molecular Weight146.57 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1975
Halogen ContentCl-containing

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