metrafenone

CHEBI:83345 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A member of the class of benzophenones that is benzophenone in which one of the phenyl groups is substituted by methoxy groups at positions 2, 3, and 4 and by a methyl group at position 6, while the other is substituted at positions 2, 3, and 6 by methyl, bromine, and methoxy groups, respectively. A fungicide with protectant and curative properties, it is used for the control of powdery mildew in cereals and grape vines. — 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:22726
Label unavailable CHEBI:35618
Label unavailable CHEBI:37141
aryl phenyl ketone fungicide CHEBI:87035

Chemical structure

Computed structure properties
Molecular formula	C19H21BrO5
Charge	0
Average mass	409.276 Da
Monoisotopic mass	408.05724 Da
Source	ChEBI
InChIKey	AMSPWOYQQAWRRM-UHFFFAOYSA-N

SMILES

COc1cc(C)c(C(=O)c2c(OC)ccc(Br)c2C)c(OC)c1OC

InChI

InChI=1S/C19H21BrO5/c1-10-9-14(23-4)18(24-5)19(25-6)15(10)17(21)16-11(2)12(20)7-8-13(16)22-3/h7-9H,1-6H3

Also called

(3-bromo-6-methoxy-2-methylphenyl)(2,3,4-trimethoxy-6-methylphenyl)methanone (EXACT_SYNONYM)— chebi
3'-bromo-2,3,4,6'-tetramethoxy-2',6-dimethylbenzophenone (EXACT_SYNONYM)— chebi
BAS 560 02F (EXACT_SYNONYM)— chebi
métrafénone (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.

Activity roles

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

fungicide CHEBI:24127
antifungal agrochemical 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:83345`	metrafenone	`antibioticmech:chebi-7126f6ff1b`	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 (YAML).

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