21089-45-2 4-amino-5-phenyl-4h-1,2,4-triazole-3-thiol CAS 21089-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.21089-45-2
Molecular FormulaC8H8N4S
Molecular Weight192.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

21089-45-2 4-amino-5-phenyl-4h-1,2,4-triazole-3-thiol CAS 21089-45-2 chemical structure

Description

High-purity 21089-45-2 4-amino-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 21089-45-2) pharmaceutical standards reference standard. Molecular formula: C8H8N4S. Molecular weight: 192.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H8N4S
Molecular Weight192.24 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.)1963
Nitrogen Atoms4
Sulfur Atoms1

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