5-Oxo-4,5,6,7-tetrahydro-1H-imidazo[4,5-b]pyridine-6-carboxylic acid CAS 1263178-26-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1263178-26-2
Molecular FormulaC7H7N3O3
Molecular Weight181.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Oxo-4,5,6,7-tetrahydro-1H-imidazo[4,5-b]pyridine-6-carboxylic acid CAS 1263178-26-2 chemical structure

Description

5-Oxo-4,5,6,7-tetrahydro-1H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 1263178-26-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7N3O3. Molecular weight: 181.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H7N3O3
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, water
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.)1990
Nitrogen Atoms3

Related Oxo Standards

Recommended Standards

Why CATO?