2-((6-Methyl-4-oxo-4H-pyran-3-yl)oxy)acetic acid CAS 66313-25-5

Purity 97%+In StockPharmaceutical Standards
CAS No.66313-25-5
Molecular FormulaC8H8O5
Molecular Weight184.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((6-Methyl-4-oxo-4H-pyran-3-yl)oxy)acetic acid CAS 66313-25-5 chemical structure

Description

CATO supplies 2-((6-Methyl-4-oxo-4H-pyran-3-yl)oxy)acetic acid (CAS 66313-25-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8O5. Molecular weight: 184.15 g/mol. Batch-specific COA and technical support are available on request.

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.)1975

Recommended Standards

Why CATO?