sulfachloropyridazine

CHEBI:59057 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A sulfonamide antimicrobial used for urinary tract infections and in veterinary medicine. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

Label unavailable CHEBI:35358
Label unavailable CHEBI:36683
Label unavailable CHEBI:37921

Chemical structure

Computed structure properties
Molecular formula	C10H9ClN4O2S
Charge	0
Average mass	284.728 Da
Monoisotopic mass	284.01347 Da
Source	ChEBI
InChIKey	XOXHILFPRYWFOD-UHFFFAOYSA-N

SMILES

Nc1ccc(S(=O)(=O)Nc2ccc(Cl)nn2)cc1

InChI

InChI=1S/C10H9ClN4O2S/c11-9-5-6-10(14-13-9)15-18(16,17)8-3-1-7(12)2-4-8/h1-6H,12H2,(H,14,15)

Also called

sulfachlorpyridazine (INN)— chebi
sulfachlorpyridazinum (INN)— chebi
sulfacloropiridazina (INN)— chebi
4-Amino-N-(6-chloro-3-pyridazinyl)benzenesulfonamide (EXACT_SYNONYM)— chebi
4-amino-N-(6-chloropyridazin-3-yl)benzenesulfonamide (EXACT_SYNONYM)— chebi
N1-(6-Chloro-3-pyridazinyl)sulfanilamide (EXACT_SYNONYM)— chebi
SCP (EXACT_SYNONYM)— chebi
sulphachlorpyridazine (EXACT_SYNONYM)— chebi

Cross-references

Identifiers for this same structure in other resources. An accession that lands on two different structures in this corpus is withheld from both rather than shown here, since it names at most one of them.

Drug registries

Identifiers that name a drug rather than a structure. One of these can cover a parent compound, its salts and its stereoisomers, which this corpus keeps as separate records, so it is not an equivalence of structure.

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

antibacterial drug CHEBI:36047

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:59057`	sulfachloropyridazine	`antibioticmech:chebi-fb43779cdf`	2026-08-30

Mechanism summary

Mode of action: FOLATE_PATHWAY_INHIBITION microbial target — Assigned from ChEBI role CHEBI:50502 (EC 2.5.1.15 (dihydropteroate synthase) inhibitor). ChEBI asserts the role on the compound. The role names a target specific to the microbe or virus — see mode_of_action_target_scope. Not a curator's mechanistic review.

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-09-10 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record (YAML).

Explore across X-Mech: MediaIngredientMech (sulfachloropyridazine) · CultureMech · NaturalProductMech · PathwayMech · TraitMech