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S8627

Sigma-Aldrich

Sulfacetamide

≥98.0%

Synonym(s):

N-(4-Aminobenzenesulfonyl)acetamide, N-(4-Aminophenylsulfonyl)acetamide, N1-Acetylsulfanilamide

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About This Item

Empirical Formula (Hill Notation):
C8H10N2O3S
CAS Number:
144-80-9
Molecular Weight:
214.24
Beilstein/REAXYS Number:
981718
EC Number:
205-640-6
MDL number:
MFCD00066501
UNSPSC Code:
51101500
PubChem Substance ID:
24899803
NACRES:
NA.85

assay

≥98.0%

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria
mycoplasma

mode of action

DNA synthesis | interferes

SMILES string

CC(=O)NS(=O)(=O)c1ccc(N)cc1

InChI

1S/C8H10N2O3S/c1-6(11)10-14(12,13)8-4-2-7(9)3-5-8/h2-5H,9H2,1H3,(H,10,11)

InChI key

SKIVFJLNDNKQPD-UHFFFAOYSA-N

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General description

Chemical structure: sulfonamide

Application

Sulfacetamide is used to study the treatment of acne and seborrheic dermatitis. It is used to study neonatal chlamydial conjunctivitis and meningococcal conjunctivitis.

Biochem/physiol Actions

Sulfacetamide is a sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Sulfacetamide is a competitive inhibitor of bacterial para-aminobenzoic acid (PABA), which is required for bacterial synthesis of folic acid. It is active against Gram positive bacteria, Gram negative bacteria and Chlamydia. Mode of resistance is via the alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.

Packaging

100G,500G

Other Notes

Keep container tightly closed in a dry and well-ventilated place.Keep in a dry place.Storage class (TRGS 510): Non Combustible Solids

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H335

Hazard Classifications

Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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SODIUM SULFACETAMIDE FOR SEBORRHEIC DERMATITIS
STEPHEN T. WHELAN
American Journal of Diseases of Children, 71, 724-724 (1955)
E Kremer et al.
Journal of inorganic biochemistry, 100(7), 1167-1175 (2006-04-06)
The synthesis, characterization and comparative biological study of a series of antibacterial copper complexes with heterocyclic sulfonamides were reported. Two kinds of complexes were obtained with the stoichiometries [Cu(L)2] . H2O and [Cu(L)2(H2O)4] . nH2O. They were characterized by infrared
Demet Sensoy et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 72(3), 487-495 (2009-02-19)
The aim of this study was to prepare bioadhesive sulfacetamide sodium (SA) microspheres to increase their residence time on the ocular surface and to enhance their treatment efficacy on ocular keratitis. Microspheres were fabricated by spray drying method using mixture
Fatmah A M Al-Omary et al.
Bioorganic & medicinal chemistry, 18(8), 2849-2863 (2010-03-31)
A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial, and antitumor activities. Compounds 22, 33-37, 39-43, and 45 proved to be active DHFR inhibitors with IC(50) range of 0.4-1.0microM. Compound 18 showed
Melanie A Miller et al.
Nucleic acids research, 42(6), 3954-3970 (2013-12-29)
The Puf family of RNA-binding proteins regulates gene expression primarily by interacting with the 3' untranslated region (3' UTR) of targeted mRNAs and inhibiting translation and/or stimulating decay. Physical association and computational analyses of yeast Puf3p identified >150 potential mRNA
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