2-(Phenylamino)-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazole 5,5-dioxide CAS 1325303-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1325303-65-8
Molecular FormulaC11H12N2O2S2
Molecular Weight268.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Phenylamino)-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazole 5,5-dioxide CAS 1325303-65-8 chemical structure

Description

CATO supplies 2-(Phenylamino)-3a,4,6,6a-tetrahydrothieno[3,4-d]thiazole 5,5-dioxide (CAS 1325303-65-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O2S2. Molecular weight: 268.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H12N2O2S2
Molecular Weight268.36 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2
Sulfur Atoms2

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