4-Methyl-N-phenyl-1,2,5-selenadiazole-3-carboxamide CAS 84321-36-8

Purity 97%+In StockPharmaceutical Standards
CAS No.84321-36-8
Molecular FormulaC10H9N3OSe
Molecular Weight266.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-N-phenyl-1,2,5-selenadiazole-3-carboxamide CAS 84321-36-8 chemical structure

Description

4-Methyl-N-phenyl-1,2,5-selenadiazole-3-carboxamide (CAS 84321-36-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9N3OSe. Molecular weight: 266.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H9N3OSe
Molecular Weight266.16 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms3

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