2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide CAS 82558-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.82558-66-5
Molecular FormulaC19H24N2O4
Molecular Weight344.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide CAS 82558-66-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 344.40 g/mol gives 2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide (CAS 82558-66-5) is a high-purity analytical reference standard with the molecular formula C19H24N2O4 and a molecular weight of 344.40 g/mol.

Structurally, 2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide (C19H24N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 344.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 2,6-Dimethoxy-N-(3-(1-methylcyclohexyl)isoxazol-5-yl)benzamide 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 FormulaC19H24N2O4
Molecular Weight344.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms2

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