N-Ethyl-4-ureido-1,2,5-thiadiazole-3-carboxamide CAS 89465-64-5

Purity 97%+In StockPharmaceutical Standards
CAS No.89465-64-5
Molecular FormulaC6H9N5O2S
Molecular Weight215.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Ethyl-4-ureido-1,2,5-thiadiazole-3-carboxamide CAS 89465-64-5 chemical structure

Description

N-Ethyl-4-ureido-1,2,5-thiadiazole-3-carboxamide (CAS 89465-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H9N5O2S. Molecular weight: 215.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H9N5O2S
Molecular Weight215.23 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms5
Sulfur Atoms1

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