tert-Butyl 6-methyl-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate CAS 381226-84-2

Purity 97%+In StockPharmaceutical Standards
CAS No.381226-84-2
Molecular FormulaC13H18N2O3
Molecular Weight250.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 6-methyl-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate CAS 381226-84-2 chemical structure

Description

tert-Butyl 6-methyl-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate (CAS 381226-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18N2O3. Molecular weight: 250.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H18N2O3
Molecular Weight250.29 g/mol
AppearanceOff-white to pale 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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