4-Oxo-4,5,6,7-tetrahydrofuro[3,2-c]pyridine-2-carboxylic acid CAS 1557547-88-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1557547-88-2
Molecular FormulaC8H7NO4
Molecular Weight181.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Oxo-4,5,6,7-tetrahydrofuro[3,2-c]pyridine-2-carboxylic acid CAS 1557547-88-2 chemical structure

Description

4-Oxo-4,5,6,7-tetrahydrofuro[3,2-c]pyridine-2-carboxylic acid (CAS 1557547-88-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7NO4. Molecular weight: 181.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H7NO4
Molecular Weight181.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1992
Nitrogen Atoms1

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