N-(2,6,6-trimethyl-4,5,6,7-tetrahydrobenzofuran-4-yl)butyramide CAS 1280944-00-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1280944-00-4
Molecular FormulaC15H23NO2
Molecular Weight249.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2,6,6-trimethyl-4,5,6,7-tetrahydrobenzofuran-4-yl)butyramide CAS 1280944-00-4 chemical structure

Description

N-(2,6,6-trimethyl-4,5,6,7-tetrahydrobenzofuran-4-yl)butyramide (C15H23NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

N-(2,6,6-trimethyl-4,5,6,7-tetrahydrobenzofuran-4-yl)butyramide (CAS 1280944-00-4) is a high-purity analytical reference standard with the molecular formula C15H23NO2 and a molecular weight of 249.35 g/mol.

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.

As a certified reference material (CRM), N-(2,6,6-trimethyl-4,5,6,7-tetrahydrobenzofuran-4-yl)butyramide 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 FormulaC15H23NO2
Molecular Weight249.35 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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