6-Methyl-2-oxo-2H-pyran-4-yl pivalate CAS 22131-82-4

Purity 97%+In StockPharmaceutical Standards
CAS No.22131-82-4
Molecular FormulaC11H14O4
Molecular Weight210.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-2-oxo-2H-pyran-4-yl pivalate CAS 22131-82-4 chemical structure

Description

CATO supplies 6-Methyl-2-oxo-2H-pyran-4-yl pivalate (CAS 22131-82-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O4. Molecular weight: 210.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H14O4
Molecular Weight210.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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