4-Methoxy-1,2,5-thiadiazole-3-carbaldehyde CAS 78741-15-8

Purity 97%+In StockPharmaceutical Standards
CAS No.78741-15-8
Molecular FormulaC4H4N2O2S
Molecular Weight144.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methoxy-1,2,5-thiadiazole-3-carbaldehyde CAS 78741-15-8 chemical structure

Description

4-Methoxy-1,2,5-thiadiazole-3-carbaldehyde (CAS 78741-15-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4N2O2S. Molecular weight: 144.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC4H4N2O2S
Molecular Weight144.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1979
Nitrogen Atoms2
Sulfur Atoms1

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