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33626 Sigma-Aldrich

Sulfanilamide

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

Synonym: p-Aminobenzenesulfonamide

  • CAS Number 63-74-1

  • Linear Formula H2NC6H4SO2NH2

  • Molecular Weight 172.20

  •  Beilstein/REAXYS Number 511852

  •  EC Number 200-563-4

  •  MDL number MFCD00007939

  •  eCl@ss 39093202

  •  PubChem Substance ID 57648871

  •  NACRES NA.21

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Antibacterial, Antibiotics,
Quality Level   100
grade   puriss. p.a.
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 (SO42-): ≤200 mg/kg
Mode of action   DNA synthesis | interferes
  enzyme | inhibits
antibiotic activity spectrum   Gram-negative bacteria
  Gram-positive bacteria
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 & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
WO8400000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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