3-Ethyl-5-(3-methyl-5-(methylthio)-1,3,4-thiadiazol-2(3H)-ylidene)-2-thioxothiazolidin-4-one CAS 3891-77-8

Purity 97%+In StockPharmaceutical Standards
CAS No.3891-77-8
Molecular FormulaC9H11N3OS4
Molecular Weight305.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-5-(3-methyl-5-(methylthio)-1,3,4-thiadiazol-2(3H)-ylidene)-2-thioxothiazolidin-4-one CAS 3891-77-8 chemical structure

Description

3-Ethyl-5-(3-methyl-5-(methylthio)-1,3,4-thiadiazol-2(3H)-ylidene)-2-thioxothiazolidin-4-one (CAS 3891-77-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11N3OS4. Molecular weight: 305.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H11N3OS4
Molecular Weight305.46 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.)1958
Nitrogen Atoms3
Sulfur Atoms4

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