5-Methyloxazole-2-carbonitrile CAS 28989-03-9

Purity 97%+In StockPharmaceutical Standards
CAS No.28989-03-9
Molecular FormulaC5H4N2O
Molecular Weight108.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyloxazole-2-carbonitrile CAS 28989-03-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 108.10 g/mol gives 5-Methyloxazole-2-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-Methyloxazole-2-carbonitrile (CAS 28989-03-9), a certified reference material (molecular formula C5H4N2O, MW 108.10 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H4N2O, 5-Methyloxazole-2-carbonitrile contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 108.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 5-Methyloxazole-2-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H4N2O
Molecular Weight108.10 g/mol
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)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1965
Nitrogen Atoms2

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