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33626

Sulfanilamide

Name: Sulfanilamide
Brand: SIAL

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

Synonym(s):

p-Aminobenzenesulfonamide

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About This Item

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

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Properties

Product Name

Sulfanilamide, puriss. p.a., ≥98% (calc. to the dried substance)

grade

puriss. p.a.

Quality Segment

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.

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c