4-Oxo-5H-[1,2,4]triazolo[1,5-a]quinoxaline-2-carboxylic acid CAS 150454-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.150454-82-3
Molecular FormulaC10H6N4O3
Molecular Weight230.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Oxo-5H-[1,2,4]triazolo[1,5-a]quinoxaline-2-carboxylic acid CAS 150454-82-3 chemical structure

Description

CATO supplies 4-Oxo-5H-[1,2,4]triazolo[1,5-a]quinoxaline-2-carboxylic acid (CAS 150454-82-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6N4O3. Molecular weight: 230.18 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H6N4O3
Molecular Weight230.18 g/mol
AppearancePale yellow to 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms4

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