(1S)-3,3′-Difluoro[1,1′-binaphthalene]-2,2′-diol CAS 1399050-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1399050-57-7
Molecular FormulaC20H12F2O2
Molecular Weight322.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-3,3′-Difluoro[1,1′-binaphthalene]-2,2′-diol CAS 1399050-57-7 chemical structure

Description

(1S)-3,3′-Difluoro[1,1′-binaphthalene]-2,2′-diol (CAS 1399050-57-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H12F2O2. Molecular weight: 322.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H12F2O2
Molecular Weight322.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF-containing

Related S Standards

Recommended Standards

Why CATO?