6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol CAS 1706430-55-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1706430-55-8
Molecular FormulaC10H12F2O2
Molecular Weight202.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol CAS 1706430-55-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol.

6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol (CAS 1706430-55-8) is a high-purity analytical reference standard with the molecular formula C10H12F2O2 and a molecular weight of 202.20 g/mol.

Structurally, 6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol (C10H12F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 202.20 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC10H12F2O2
Molecular Weight202.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF-containing

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