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.

CHEBI:35358 CHEBI:35358
CHEBI:36683 CHEBI:36683
CHEBI:37921 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

Equivalent identifiers for this same structure in other resources.

cas:80-32-0
drugcentral:2498
kegg.drug:D05948
lincs.smallmolecule:LSM-5456
reaxys:261558
vsdb:1746

Activity roles

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

CHEBI:36047 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

Provenance

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