A1E1F

Sulfamethazine

Created:	2025-12-01
Last modified:	2026-09-30

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3 entries where A1E1F is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	33
Chiral Atom Count	0
Bond Count	34
Aromatic Bond Count	12

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Chemical Component Summary
Name	Sulfamethazine
Synonyms	4-azanyl-~{N}-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
Systematic Name (OpenEye OEToolkits)	4-azanyl-~{N}-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
Formula	C₁₂ H₁₄ N₄ O₂ S
Molecular Weight	278.33
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Cc1cc(C)nc(N[S](=O)(=O)c2ccc(N)cc2)n1
SMILES	OpenEye OEToolkits	2.0.7	Cc1cc(nc(n1)NS(=O)(=O)c2ccc(cc2)N)C
Canonical SMILES	CACTVS	3.385	Cc1cc(C)nc(N[S](=O)(=O)c2ccc(N)cc2)n1
Canonical SMILES	OpenEye OEToolkits	2.0.7	Cc1cc(nc(n1)NS(=O)(=O)c2ccc(cc2)N)C
InChI	InChI	1.06	InChI=1S/C12H14N4O2S/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11/h3-7H,13H2,1-2H3,(H,14,15,16)
InChIKey	InChI	1.06	ASWVTGNCAZCNNR-UHFFFAOYSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB01582
Name	Sulfamethazine
Groups	withdrawn vet_approved approved
Description	A sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.
Synonyms	N(1)-(4,6-Dimethyl-2-pyrimidyl)sulfanilamide SMZ (p-Aminobenzolsulfonyl)-2-amino-4,6-dimethylpyrimidin 4,6-Dimethyl-2-sulfanilamidopyrimidine Sulfamethazine sodium 2-(4-Aminobenzenesulfonamido)-4,6-dimethylpyrimidine N(1)-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide 6-(4'-Aminobenzol-sulfonamido)-2,4-dimethylpyrimidin Sulfamezathine Sulfadimidine Sulphamethazine Sulfametazina 4-Amino-N-(2,6-dimethyl-4-pyrimidinyl)benzenesulfonamide Sulfadimidinum 4-Amino-N-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide Sulfametazyny 2-Sulfanilamido-4,6-dimethylpyrimidine Sulfadimidina Sulfamethazine 2-(p-Aminobenzenesulfonamido)-4,6-dimethylpyrimidine 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide N-(4,6-Dimethyl-2-pyrimidyl)sulfanilamide Sulfadimethylpyrimidine Sulphadimethylpyrimidine Sulfadimethyldiazine
Brand Names	Trisulfaminic Sus Trisulfaminic Tab
Indication	For the treatment bacterial infections causing bronchitis, prostatitis and urinary tract infections.
Categories	Amides Amines Aniline Compounds Anti-Infective Agents Antibacterials for Systemic Use Antiinfectives for Systemic Use Benzene Derivatives Benzenesulfonamides Genito Urinary System and Sex Hormones Gynecological Antiinfectives and Antiseptics Short-Acting Antibacterial Sulfonamides Sulfanilamides Sulfonamides Sulfonamides and trimethoprim Sulfones Sulfur Compounds
ATC-Code	J01EB03 G01AE10 J01EE05
CAS number	57-68-1

Drug Targets

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

Name	Target Sequence	Pharmacological Action	Actions
Dihydropteroate synthase	MKLFAQGTSLDLSHPHVMGILNVTPDSFSDGGTHNSLIDAVKHANLMINA...	unknown	inhibitor
Arylamine N-acetyltransferase	MALDLTAYFDRINYRGATDPTLDVLQDLVTVHSRTIPFENLDPLLGVPVD...	unknown	substrate
Albumin	MKWVTFISLLFLFSSAYSRGVFRRDAHKSEVAHRFKDLGEENFKALVLIA...	unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682