cannabinolic acid

CHEBI:234469 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A benzochromene that is cannabinol substituted by a carboxy group at position 2. It is a precursor in the biosynthesis of cannabinol . — 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:26188 CHEBI:26188
CHEBI:35868 CHEBI:35868
CHEBI:38920 CHEBI:38920
CHEBI:67196 CHEBI:67196

Chemical structure

Computed structure properties
Molecular formula	C22H26O4
Charge	0
Average mass	354.446 Da
Monoisotopic mass	354.18311 Da
Source	ChEBI
InChIKey	KXKOBIRSQLNUPS-UHFFFAOYSA-N

SMILES

CCCCCc1cc2c(c(O)c1C(=O)O)-c1cc(C)ccc1C(C)(C)O2

InChI

InChI=1S/C22H26O4/c1-5-6-7-8-14-12-17-19(20(23)18(14)21(24)25)15-11-13(2)9-10-16(15)22(3,4)26-17/h9-12,23H,5-8H2,1-4H3,(H,24,25)

Also called

1-hydroxy-6,6,9-trimethyl-3-pentyl-6H-benzo[c]chromene-2-carboxylic acid (EXACT_SYNONYM)— chebi
1-hydroxy-6,6,9-trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-2-carboxylic acid (EXACT_SYNONYM)— chebi
CBNA (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:2808-39-1
lipidmaps:LMPK13120007

Activity roles

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

CHEBI:33282 CHEBI:33282

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:234469`	cannabinolic acid	`antibioticmech:chebi-4599dbb72f`	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.