N-Acetylsulfathiazole-d4 (Major) CAS 1020718-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1020718-91-5
Molecular FormulaC11H7D4N3O3S2
Molecular Weight301.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Acetylsulfathiazole-d4 (Major) CAS 1020718-91-5 chemical structure

Description

N-Acetylsulfathiazole-d4 (Major) (CAS 1020718-91-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7D4N3O3S2. Molecular weight: 301.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H7D4N3O3S2
Molecular Weight301.38 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms2

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