(R)-4-Methyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide, 97% CAS 1799974-15-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1799974-15-4
Molecular FormulaC9H11NO3S
Molecular Weight213.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-4-Methyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide, 97% CAS 1799974-15-4 chemical structure

Description

(R)-4-Methyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide, 97% (CAS 1799974-15-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO3S. Molecular weight: 213.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H11NO3S
Molecular Weight213.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1
Sulfur Atoms1

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