2-Chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide CAS 21521-90-4

Purity 97%+In StockPharmaceutical Standards
CAS No.21521-90-4
Molecular FormulaC6H8ClN3OS
Molecular Weight205.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide CAS 21521-90-4 chemical structure

Description

CATO supplies 2-Chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 21521-90-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8ClN3OS. Molecular weight: 205.67 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H8ClN3OS
Molecular Weight205.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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