4-(2-(3,4-Dihydro-2H-pyran-2-yl)vinyl)-3,5-dimethylisoxazole CAS 28458-37-9

Purity 97%+In StockPharmaceutical Standards
CAS No.28458-37-9
Molecular FormulaC12H15NO2
Molecular Weight205.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-(3,4-Dihydro-2H-pyran-2-yl)vinyl)-3,5-dimethylisoxazole CAS 28458-37-9 chemical structure

Description

4-(2-(3,4-Dihydro-2H-pyran-2-yl)vinyl)-3,5-dimethylisoxazole (CAS 28458-37-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15NO2. Molecular weight: 205.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H15NO2
Molecular Weight205.25 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms1

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