4-methyl-4H-pyran-2,6-dicarboxylic acid CAS 23046-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.23046-94-8
Molecular FormulaC8H8O5
Molecular Weight184.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-methyl-4H-pyran-2,6-dicarboxylic acid CAS 23046-94-8 chemical structure

Description

4-methyl-4H-pyran-2,6-dicarboxylic acid (CAS 23046-94-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8O5. Molecular weight: 184.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H8O5
Molecular Weight184.15 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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

Recommended Standards

Why CATO?