propylparaben

CHEBI:32063 ·resolve ·ANTIFUNGAL ·EXACT SEEDED

The benzoate ester that is the propyl ester of 4-hydroxybenzoic acid. Preservative typically found in many water-based cosmetics, such as creams, lotions, shampoos and bath products. Also used as a food additive. — 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:33853
Label unavailable CHEBI:36054
Label unavailable CHEBI:85122

Chemical structure

Computed structure properties
Molecular formula	C10H12O3
Charge	0
Average mass	180.203 Da
Monoisotopic mass	180.07864 Da
Source	ChEBI
InChIKey	QELSKZZBTMNZEB-UHFFFAOYSA-N

SMILES

CCCOC(=O)c1ccc(O)cc1

InChI

InChI=1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3

Also called

propyl 4-hydroxybenzoate (EXACT_SYNONYM)— chebi
4-Hydroxybenzoic acid propyl ester (EXACT_SYNONYM)— chebi
4-Hydroxybenzoic acid, propyl ester (EXACT_SYNONYM)— chebi
Propyl p-hydroxybenzoate (EXACT_SYNONYM)— chebi
Propyl parahydroxybenzoate (EXACT_SYNONYM)— chebi
n-Propyl 4-hydroxybenzoate (EXACT_SYNONYM)— chebi
n-Propyl p-hydroxybenzoate (EXACT_SYNONYM)— chebi
n-propyl paraben (EXACT_SYNONYM)— chebi
p-Hydroxybenzoic acid propyl ester (EXACT_SYNONYM)— chebi
p-Hydroxybenzoic propyl ester (EXACT_SYNONYM)— chebi
p-Hydroxypropyl benzoate (EXACT_SYNONYM)— chebi
p-Oxybenzoesäurepropylester (EXACT_SYNONYM)— chebi
propyl paraben (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.

cas:94-13-3
hmdb:HMDB0032574
reaxys:1103245

Drug registries

Identifiers that name a drug rather than a structure. One of these can cover a parent compound, its salts and its stereoisomers, which this corpus keeps as separate records, so it is not an equivalence of structure.

Patents and articles

Documents about this compound. A patent covers a class and an article covers a topic; neither identifies a structure.

wikipedia.en:Propylparaben

Activity roles

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

antimicrobial agent CHEBI:33281
antifungal agent 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:32063`	propylparaben	`antibioticmech:chebi-87f7317412`	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
RESEEDED_FROM_SOURCES 2026-09-10 · 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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