pefloxacin mesylate

CHEBI:50194 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

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:38037 CHEBI:38037

Chemical structure

Computed structure properties
Molecular formula	H.C17H20FN3O3.CH3O3S
Charge	0
Average mass	429.47 Da
Monoisotopic mass	429.13698 Da
Source	ChEBI
InChIKey	HQQSBEDKMRHYME-UHFFFAOYSA-N

SMILES

CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C)CC3)cc21.CS(=O)(=O)[O-].[H+]

InChI

InChI=1S/C17H20FN3O3.CH4O3S/c1-3-20-10-12(17(23)24)16(22)11-8-13(18)15(9-14(11)20)21-6-4-19(2)5-7-21;1-5(2,3)4/h8-10H,3-7H2,1-2H3,(H,23,24);1H3,(H,2,3,4)

Also called

Perti (BRAND_NAME)— chebi
pefloxacin mesilate (INN)— chebi
1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methanesulfonate (EXACT_SYNONYM)— chebi
Pefloxacin methanesulfonate (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

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:50194`	pefloxacin mesylate	`antibioticmech:chebi-f2ca960e33`	2026-08-30

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.