tensyuic acid C

CHEBI:133829 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A tensyuic acid that is tensyuic acid B in which the methyl ester group has been replaced by an ethyl ester group. The (−) isomer. In contrast to (inactive) tensyuic acid B, tensyuic acid C shows moderate antimicrobial activity against Bacillus subtilis. — 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:133873
Label unavailable CHEBI:23990
Label unavailable CHEBI:35692

Chemical structure

Computed structure properties
Molecular formula	C13H20O6
Charge	0
Average mass	272.297 Da
Monoisotopic mass	272.12599 Da
Source	ChEBI
InChIKey	STUMFFBVBKIJSG-UHFFFAOYSA-N

SMILES

C=C(C(=O)O)C(CCCCCC(=O)OCC)C(=O)O

InChI

InChI=1S/C13H20O6/c1-3-19-11(14)8-6-4-5-7-10(13(17)18)9(2)12(15)16/h10H,2-8H2,1H3,(H,15,16)(H,17,18)

Also called

(2Ξ)-2-(6-ethoxy-6-oxohexyl)-3-methylenesuccinic acid (EXACT_SYNONYM)— chebi
(2Ξ)-2-(6-ethoxy-6-oxohexyl)-3-methylidenebutanedioic acid (EXACT_SYNONYM)— chebi
(−)-2-(6-ethoxy-6-oxohexyl)-3-methylenesuccinic acid (EXACT_SYNONYM)— chebi
(−)-2-(6-ethoxy-6-oxohexyl)-3-methylidenebutanedioic acid (EXACT_SYNONYM)— chebi
(−)-tensyuic acid C (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.

reaxys:11209668

Activity roles

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

antibacterial agent 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:133829`	tensyuic acid C	`antibioticmech:chebi-1b6d0f073e`	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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