N-(2,3-dihydro-1H-inden-2-yl)-2,5-dimethylfuran-3-carboxamide CAS 691850-01-8

Purity 97%+In StockPharmaceutical Standards
CAS No.691850-01-8
Molecular FormulaC16H17NO2
Molecular Weight255.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2,3-dihydro-1H-inden-2-yl)-2,5-dimethylfuran-3-carboxamide CAS 691850-01-8 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 N-(2,3-dihydro-1H-inden-2-yl)-2,5-dimethylfuran-3-carboxamide.

N-(2,3-dihydro-1H-inden-2-yl)-2,5-dimethylfuran-3-carboxamide (CAS 691850-01-8) is a high-purity analytical reference standard with the molecular formula C16H17NO2 and a molecular weight of 255.31 g/mol.

Based on its molecular formula C16H17NO2, N-(2,3-dihydro-1H-inden-2-yl)-2,5-dimethylfuran-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC16H17NO2
Molecular Weight255.31 g/mol
AppearancePale yellow to 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms1

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