Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide CAS 175276-42-3

Purity 97%+In StockPharmaceutical Standards
CAS No.175276-42-3
Molecular FormulaC15H15NO4S3
Molecular Weight369.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide CAS 175276-42-3 chemical structure

Description

CATO supplies Ethyl 5-methyl-3-(methylthio)-5H-benzo[c]thieno[3,4-e][1,2]thiazine-1-carboxylate 4,4-dioxide (CAS 175276-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H15NO4S3. Molecular weight: 369.48 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC15H15NO4S3
Molecular Weight369.48 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Nitrogen Atoms1
Sulfur Atoms3

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