Sulfamethoxazole

Chemical formula: C₁₀H₁₁N₃O₃S  Molecular mass: 253.278 g/mol  PubChem compound: 5329

Active ingredient description

Sulfamethoxazole competitively inhibits the utilisation of para-aminobenzoic acid in the synthesis of dihydrofolate by the bacterial cell resulting in bacteriostasis.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
J01EC01 Sulfamethoxazole J Antiinfectives for systemic use → J01 Antibacterials for systemic use → J01E Sulfonamides and trimethoprim → J01EC Intermediate-acting sulfonamides
Discover more medicines within J01EC01

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 723-46-6
DrugBank Drug: DB01015
KEGG Drug: D00447
PubChem Compound: 5329
RxNorm Ingredient: 10180
SNOMED-CT Concept: 363528007
Sulfamethoxazole (substance)
SNOMED-CT Concept: 387388003
Sulfamethoxazole (substance)
UNII Identifier: JE42381TNV
SULFAMETHOXAZOLE

Medicines

Sulfamethoxazole is an active ingredient of these brands:

United States (US)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

Croatia (HR)

Cyprus (CY)

Ecuador (EC)

Estonia (EE)

Finland (FI)

France (FR)

Germany (DE)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Japan (JP)

Lithuania (LT)

Malta (MT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Nigeria (NG)

Poland (PL)

Romania (RO)

Singapore (SG)

South Africa (ZA)

Spain (ES)

Tunisia (TN)

Turkey (TR)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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