ethirimol

CHEBI:81989 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

An aminopyrimidine that is 2-ethylaminopyrimidin-4-one carrying butyl and methyl substituents at positions 5 and 6 respectively. A fungicide first marketed in 1970 and used as a seed treatment for diseaases such as damping-off, it is not licensed for use within the European Union. — 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:38337 CHEBI:38337
CHEBI:38338 CHEBI:38338
CHEBI:50995 CHEBI:50995
CHEBI:87207 CHEBI:87207

Chemical structure

Computed structure properties
Molecular formula	C11H19N3O
Charge	0
Average mass	209.293 Da
Monoisotopic mass	209.15281 Da
Source	ChEBI
InChIKey	BBXXLROWFHWFQY-UHFFFAOYSA-N

SMILES

CCCCc1c(C)nc(NCC)nc1=O

InChI

InChI=1S/C11H19N3O/c1-4-6-7-9-8(3)13-11(12-5-2)14-10(9)15/h4-7H2,1-3H3,(H2,12,13,14,15)

Also called

5-butyl-2-(ethylamino)-6-methylpyrimidin-4(1H)-one (EXACT_SYNONYM)— chebi
2-Ethylamino-4-methyl-5-n-butyl-6-hydroxypyrimidine (EXACT_SYNONYM)— chebi
5-Butyl-2-(ethylamino)-6-methyl-4(1H)-pyrimidinone (EXACT_SYNONYM)— chebi
5-Butyl-2-(ethylamino)-6-methyl-4-pyrimidinol (EXACT_SYNONYM)— chebi
5-n-Butyl-2-ethylamino-4-hydroxy-6-methylpyrimidine (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:23947-60-6
kegg.compound:C18828
patent:CN101548677
patent:CN101664033
patent:CN101669475
patent:DE3715705
pesticides:ethirimol
ppdb:277
reaxys:1572438

Activity roles

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

CHEBI:24127 CHEBI:24127
CHEBI:35718 CHEBI:35718
CHEBI:86328 CHEBI:86328

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:81989`	ethirimol	`antibioticmech:chebi-87234a4991`	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.