2,2,2-Trifluoro-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)acetamide CAS 90401-87-9

Purity 97%+In StockPharmaceutical Standards
CAS No.90401-87-9
Molecular FormulaC12H10F3NO2
Molecular Weight257.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,2-Trifluoro-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)acetamide CAS 90401-87-9 chemical structure

Description

The occurrence of 2,2,2-Trifluoro-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2,2,2-Trifluoro-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)acetamide (CAS 90401-87-9), a certified reference material (molecular formula C12H10F3NO2, MW 257.21 g/mol) for analytical method development and quality control.

Structurally, 2,2,2-Trifluoro-N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)acetamide (C12H10F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 257.21 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

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 FormulaC12H10F3NO2
Molecular Weight257.21 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentF-containing
Nitrogen Atoms1

Related Trifluoro Standards

Recommended Standards

Why CATO?