TAN-931

CHEBI:69475 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A member of the class of benzoic acids that is benzoic acid substituted by a formyl group at position 3, a hydroxy group at position 5 and a 2,6-dihydroxybenzoyl group at position 4. Isolated from Penicillium purpurogenum, it exhibits antiviral activity. — 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:22698 CHEBI:22698
CHEBI:22723 CHEBI:22723
CHEBI:22726 CHEBI:22726
CHEBI:33572 CHEBI:33572

Chemical structure

Computed structure properties
Molecular formula	C15H10O7
Charge	0
Average mass	302.238 Da
Monoisotopic mass	302.04265 Da
Source	ChEBI
InChIKey	INVAPAXTQZQLGN-UHFFFAOYSA-N

SMILES

O=Cc1cc(C(=O)O)cc(O)c1C(=O)c1c(O)cccc1O

InChI

InChI=1S/C15H10O7/c16-6-8-4-7(15(21)22)5-11(19)12(8)14(20)13-9(17)2-1-3-10(13)18/h1-6,17-19H,(H,21,22)

Also called

4-(2,6-dihydroxybenzoyl)-3-formyl-5-hydroxybenzoic acid (EXACT_SYNONYM)— chebi
Tan 931 (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:127448-92-4
patent:EP0342665
reaxys:21878450

Activity roles

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

CHEBI:22587 CHEBI:22587

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:69475`	TAN-931	`antibioticmech:chebi-14a418e0c9`	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.