3-(Methylthio)-4-phenyl-1H-1,2,4-triazol-5(4H)-one CAS 7746-66-9

Purity 97%+In StockPharmaceutical Standards
CAS No.7746-66-9
Molecular FormulaC9H9N3OS
Molecular Weight207.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Methylthio)-4-phenyl-1H-1,2,4-triazol-5(4H)-one CAS 7746-66-9 chemical structure

Description

3-(Methylthio)-4-phenyl-1H-1,2,4-triazol-5(4H)-one (CAS 7746-66-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9N3OS. Molecular weight: 207.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H9N3OS
Molecular Weight207.25 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Nitrogen Atoms3
Sulfur Atoms1

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