1,4-Bis((R)-4-ethyl-4,5-dihydrooxazol-2-yl)benzene CAS 220336-31-2

Purity 97%+In StockPharmaceutical Standards
CAS No.220336-31-2
Molecular FormulaC16H20N2O2
Molecular Weight272.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Bis((R)-4-ethyl-4,5-dihydrooxazol-2-yl)benzene CAS 220336-31-2 chemical structure

Description

1,4-Bis((R)-4-ethyl-4,5-dihydrooxazol-2-yl)benzene (CAS 220336-31-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20N2O2. Molecular weight: 272.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H20N2O2
Molecular Weight272.34 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2019
Nitrogen Atoms2

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