(E)-sinapaldehyde

CHEBI:27949 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

A member of the class of cinnamaldehydes that is cinnamaldehyde substituted by a hydroxy group at position 4 and methoxy groups at positions 3 and 5. — 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:23245 CHEBI:23245
CHEBI:33853 CHEBI:33853
CHEBI:51681 CHEBI:51681

Chemical structure

Computed structure properties
Molecular formula	C11H12O4
Charge	0
Average mass	208.213 Da
Monoisotopic mass	208.07356 Da
Source	ChEBI
InChIKey	CDICDSOGTRCHMG-ONEGZZNKSA-N

SMILES

[H]C(=O)/C=C/c1cc(OC)c(O)c(OC)c1

InChI

InChI=1S/C11H12O4/c1-14-9-6-8(4-3-5-12)7-10(15-2)11(9)13/h3-7,13H,1-2H3/b4-3+

Also called

(2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enal (EXACT_SYNONYM)— chebi
(2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)acrylaldehyde (EXACT_SYNONYM)— chebi
(E)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-propenal (EXACT_SYNONYM)— chebi
(E)-sinapoyl aldehyde (EXACT_SYNONYM)— chebi
Sinapaldehyde (EXACT_SYNONYM)— chebi
Sinapoyl aldehyde (EXACT_SYNONYM)— chebi
sinapyl aldehyde (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:4206-58-0
kegg.compound:C05610
knapsack:C00002775
metacyc.compound:SINAPALDEHYDE
reaxys:2215799
wikipedia.en:Sinapaldehyde

Activity roles

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

CHEBI:35718 CHEBI:35718

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:27949`	(E)-sinapaldehyde	`antibioticmech:chebi-c5306627cd`	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.