2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1147106-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1147106-23-7
Molecular FormulaC14H20BFO3
Molecular Weight266.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1147106-23-7 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 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

CATO supplies 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1147106-23-7), a certified reference material (molecular formula C14H20BFO3, MW 266.12 g/mol) for analytical method development and quality control.

Structurally, 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C14H20BFO3) 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 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 266.12 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 FormulaC14H20BFO3
Molecular Weight266.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing

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