2H,4H-Spiro[benzo[e][1,2,4]thiadiazine-3,4'-piperidine] 1,1-dioxide CAS 1020199-94-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1020199-94-3
Molecular FormulaC11H15N3O2S
Molecular Weight253.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H,4H-Spiro[benzo[e][1,2,4]thiadiazine-3,4'-piperidine] 1,1-dioxide CAS 1020199-94-3 chemical structure

Description

2H,4H-Spiro[benzo[e][1,2,4]thiadiazine-3,4'-piperidine] 1,1-dioxide (CAS 1020199-94-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15N3O2S. Molecular weight: 253.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H15N3O2S
Molecular Weight253.32 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms1

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