33626

Sulfanilamide

puriss. p.a., ≥99% (calc. to the dried substance)

• Synonym(s): p-Aminobenzenesulfonamide
• Linear Formula: H₂NC₆H₄SO₂NH₂
• CAS Number: 63-74-1
• Molecular Weight: 172.20
• Beilstein: 511852
• EC Number: 200-563-4
• MDL number: MFCD00007939
• eCl@ss: 39093202
• PubChem Substance ID: 57648871
• NACRES: NA.21

Properties

• grade: puriss. p.a.
• Quality Level: 100
• Assay: ≥99% (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

Chemical structure: sulfonamide

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

Packaging

33626-100G; 33626-6X100G

Other Notes

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves