4-(2-Methyl-1,3-oxazol-5-yl)aniline CAS 89260-50-4

Purity 97%+In StockPharmaceutical Standards
CAS No.89260-50-4
Molecular FormulaC10H10N2O
Molecular Weight174.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-Methyl-1,3-oxazol-5-yl)aniline CAS 89260-50-4 chemical structure

Description

CATO supplies 4-(2-Methyl-1,3-oxazol-5-yl)aniline (CAS 89260-50-4), a certified reference material (molecular formula C10H10N2O, MW 174.20 g/mol) for analytical method development and quality control.

4-(2-Methyl-1,3-oxazol-5-yl)aniline (C10H10N2O) 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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 FormulaC10H10N2O
Molecular Weight174.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms2

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