5-(1-Ethyl-1h-pyrazol-4-yl)-1,3,4-oxadiazole-2-thiol CAS 1004643-47-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1004643-47-3
Molecular FormulaC7H8N4OS
Molecular Weight196.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(1-Ethyl-1h-pyrazol-4-yl)-1,3,4-oxadiazole-2-thiol CAS 1004643-47-3 chemical structure

Description

5-(1-Ethyl-1h-pyrazol-4-yl)-1,3,4-oxadiazole-2-thiol (CAS 1004643-47-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N4OS. Molecular weight: 196.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H8N4OS
Molecular Weight196.23 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4
Sulfur Atoms1

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