5-Methyl-4-oxo-3,4-dihydro-2H-thieno[3,2-e][1,2,3]thiadiazine-6-carbohydrazide 1,1-dioxide CAS 731776-49-1

Purity 97%+In StockPharmaceutical Standards
CAS No.731776-49-1
Molecular FormulaC7H8N4O4S2
Molecular Weight276.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methyl-4-oxo-3,4-dihydro-2H-thieno[3,2-e][1,2,3]thiadiazine-6-carbohydrazide 1,1-dioxide CAS 731776-49-1 chemical structure

Description

5-Methyl-4-oxo-3,4-dihydro-2H-thieno[3,2-e][1,2,3]thiadiazine-6-carbohydrazide 1,1-dioxide (CAS 731776-49-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N4O4S2. Molecular weight: 276.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H8N4O4S2
Molecular Weight276.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms4
Sulfur Atoms2

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