1-[trans-7-[4-(trifluoromethoxy)phenyl]-2-oxaspiro[3.3]heptan-6-yl]ethanone CAS 2624261-49-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2624261-49-8
Molecular FormulaC15H21F3O3
Molecular Weight306.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[trans-7-[4-(trifluoromethoxy)phenyl]-2-oxaspiro[3.3]heptan-6-yl]ethanone CAS 2624261-49-8 chemical structure

Description

As a certified reference material (CRM), 1-[trans-7-[4-(trifluoromethoxy)phenyl]-2-oxaspiro[3.3]heptan-6-yl]ethanone 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.

CATO supplies 1-[trans-7-[4-(trifluoromethoxy)phenyl]-2-oxaspiro[3.3]heptan-6-yl]ethanone (CAS 2624261-49-8), a certified reference material (molecular formula C15H21F3O3, MW 306.32 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-[trans-7-[4-(trifluoromethoxy)phenyl]-2-oxaspiro[3.3]heptan-6-yl]ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.32 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC15H21F3O3
Molecular Weight306.32 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep sealed and dry
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.)2001
Halogen ContentF-containing

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