33626

Sulfanilamide

≥98% (calc. to the dried substance), solid, purum p.a.

• Synonym(s): p-Aminobenzenesulfonamide
• Linear Formula: H₂NC₆H₄SO₂NH₂
• CAS Number: 63-74-1
• Molecular Weight: 172.20
• NACRES: NA.21
• PubChem Substance ID: 57648871
• eCl@ss: 39093202
• UNSPSC Code: 12352100
• EC Number: 200-563-4
• MDL number: MFCD00007939
• Beilstein/REAXYS Number: 511852
• Assay: ≥98% (calc. to the dried substance)
• Form: solid

Properties

• Product Name: Sulfanilamide, puriss. p.a., ≥98% (calc. to the dried substance)
• grade: puriss. p.a.
• Quality Level: 100
• assay: ≥98% (calc. to the dried substance)
• form: solid
• impurities: ≤0.002% heavy metals (as Pb)
• ign. residue: ≤0.1% (as SO₄)
• loss: ≤0.5% loss on drying, 105 °C
• color: white to faint beige
• mp: 163-166 °C, 164-166 °C (lit.)
• anion traces: chloride (Cl^-): ≤100 mg/kg, sulfate (SO₄^2-): ≤200 mg/kg
• antibiotic activity spectrum: Gram-negative bacteria, Gram-positive bacteria
• mode of action: DNA synthesis | interferes, enzyme | inhibits
• SMILES string: Nc1ccc(cc1)S(N)(=O)=O
• InChI: 1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
• InChI key: FDDDEECHVMSUSB-UHFFFAOYSA-N
• Gene Information: human ... CA1(759), CA2(760), CA5A(763), CA5B(11238), CA9(768) ; mouse ... Car13(71934), Car5a(12352)

Description

General description

Sulfanilamide (p-Aminobenzenesulfonamide) is a para-amino substituted benzenesulfonamide. Its ortho-mono and diiodo derivatives have been synthesized.

Chemical structure: sulfonamide

Application

• Study of new azo-azomethine derivatives of sulfanilamide: synthesis, characterization, spectroscopic, antimicrobial, antioxidant and anticancer activity: This study explores new derivatives of sulfanilamide synthesized through diazonium salt reactions and coupling with 2-hydroxy-3-methoxybenzaldehyde, providing insights into their potential antimicrobial, antioxidant, and anticancer activities (HS Al-Atbi, IJ Al-Assadi, et al., 2020).

Packaging

33626-100G; 33626-6X100G

Other Notes

Keep container tightly closed in a dry and well-ventilated place.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)