4-(4-Nitro-2H-1,2,3-triazol-2-yl)-1,2,5-oxadiazol-3-amine CAS 890094-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.890094-07-2
Molecular FormulaC4H3N7O3
Molecular Weight197.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Nitro-2H-1,2,3-triazol-2-yl)-1,2,5-oxadiazol-3-amine CAS 890094-07-2 chemical structure

Description

4-(4-Nitro-2H-1,2,3-triazol-2-yl)-1,2,5-oxadiazol-3-amine (CAS 890094-07-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3N7O3. Molecular weight: 197.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H3N7O3
Molecular Weight197.11 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)7.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Nitrogen Atoms7

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