Merck
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S0508

Sigma-Aldrich

Sulfamonomethoxine

Synonym(s):
4-Amino-N-(6-methoxy-4-pyrimidinyl)benzenesulfonamide, 4-Methoxy-6-sulfanilamidopyrimidine, N1-(6-Methoxy-4-pyrimidinyl)sulfanilamide, SMM
Empirical Formula (Hill Notation):
C11H12N4O3S
CAS Number:
Molecular Weight:
280.30
Beilstein:
621128
MDL number:
PubChem Substance ID:
NACRES:
NA.85

form

powder

Quality Level

color

white to yellow-white

solubility

methanol: soluble 10 mg/mL

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria
parasites

Mode of action

DNA synthesis | interferes
enzyme | inhibits

SMILES string

COc1cc(NS(=O)(=O)c2ccc(N)cc2)ncn1

InChI

1S/C11H12N4O3S/c1-18-11-6-10(13-7-14-11)15-19(16,17)9-4-2-8(12)3-5-9/h2-7H,12H2,1H3,(H,13,14,15)

InChI key

WMPXPUYPYQKQCX-UHFFFAOYSA-N

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General description

Chemical structure: sulfonamide

Application

Sulfamonomethoxine is a long acting sulfonamide antibacterial agent. It is used to study degradation by Fe3O4 magnetic nanoparticles. It is used in blood kinetic studies and is used to study capsule formation of Bordetella bronchiseptica.

Packaging

250 mg in glass bottle
1 g in glass bottle

Biochem/physiol Actions

Bacteriostatic agent
Sulfamonomethoxine is a competitive inhibitor of dihydropteroate synthetase used to block the synthesis of folic acid.

Other Notes

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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