N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)naphthalene-2-sulfonamide CAS 1235645-21-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1235645-21-2
Molecular FormulaC14H13N3O3S
Molecular Weight303.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)naphthalene-2-sulfonamide CAS 1235645-21-2 chemical structure

Description

N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)naphthalene-2-sulfonamide (CAS 1235645-21-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13N3O3S. Molecular weight: 303.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H13N3O3S
Molecular Weight303.34 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

Why CATO?