4-oxo-4h,5h,6h,7h,8h-pyraZolo[1,5-a][1,4]diazepine-2-carboxylic acid CAS 477863-08-4

Purity 97%+In StockPharmaceutical Standards
CAS No.477863-08-4
Molecular FormulaC8H9N3O3
Molecular Weight195.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-oxo-4h,5h,6h,7h,8h-pyraZolo[1,5-a][1,4]diazepine-2-carboxylic acid CAS 477863-08-4 chemical structure

Description

Order 4-oxo-4h,5h,6h,7h,8h-pyraZolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 477863-08-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9N3O3. Molecular weight: 195.18 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC8H9N3O3
Molecular Weight195.18 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.)2025
Nitrogen Atoms3

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