Showing Compound Propyl gallate (FDB012003)

Record Information

Version

1.0

Creation date

2010-04-08 22:09:56 UTC

Update date

2019-11-26 03:05:56 UTC

Primary ID

FDB012003

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

Propyl gallate

Description

Antioxidant used in foods especies animal fats and vegetable oils. Synergistic with other antioxidants such as Butylated hydroxyanisole DNB28-K and 2,6-Di-tert-butyl-4-methylphenol HCH42-H. Especies effective with polyunsaturated fats. Indirect food additive arising from paper or board packaging, adhesives and food contact polymers Propyl gallate is an anti-oxidant. It protects against oxidation by hydrogen peroxide and oxygen free radicals, in a catalytic manner similar to superoxide dismutase.; Propyl gallate, or propyl 3,4,5-trihydroxybenzoate is an ester formed by the condensation of gallic acid and propanol. It is an antioxidant added to foods containing oils and fats to prevent oxidation.[citation needed] As a food additive, it is used under the E number E310. Propyl gallate is found in corn.

CAS Number

121-79-9

Structure

MOL SDF 3D-SDF PDB SMILES InChI View 3D Structure

Synonyms

Synonym	Source
Propyl gallic acid	Generator
Gallate, propyl	MeSH
3,4,5-Trihydroxybenzene-1-propylcarboxylate	HMDB
3,4,5-Trihydroxybenzoic acid N-propyl ester	HMDB
3,4,5-Trihydroxybenzoic acid propyl ester	HMDB
3,4,5-Trihydroxybenzoic acid, propyl ester	HMDB
Benzoic acid, 3,4,5-trihydroxy-, propyl ester	HMDB
e310	HMDB
FEMA 2947	HMDB
Gallic acid N-propyl ester	HMDB
Gallic acid propyl ester	HMDB
Gallic acid, propyl ester	HMDB
N-Propyl 3,4,5-trihydroxybenzoate	HMDB
N-Propyl ester OF 3,4,5-trihydroxybenzoic acid	HMDB
N-Propyl gallate	HMDB
N-Propyl-3,4,5-trihydroxybenzoate	HMDB
N-Propyl-gallate	HMDB
Nipa 49	HMDB
Nipagallin P	HMDB
Nipanox S 1	HMDB
PG	HMDB
pro Gallin P	HMDB
Progallin P	HMDB
Propyl 3,4,5-trihydroxybenzoate	HMDB
Propyl galiate	HMDB
Propyl gallate (NF)	HMDB
Propylester kyseliny gallove	HMDB
Sustane PG	HMDB
Tenox PG	HMDB
Propyl gallate	KEGG
N-Propyl gallic acid	Generator
3,4,5-Trihydroxybenzoic acid n-propyl ester	biospider
E310	db_source
Gallic acid n-propyl ester	biospider
n-Propyl 3,4,5-trihydroxybenzoate	biospider
n-Propyl ester of 3,4,5-trihydroxybenzoic acid	biospider
N-propyl gallate	biospider
n-Propyl-3,4,5-Trihydroxybenzoate	biospider
N-propyl-gallate	biospider
Nipagallin p	biospider
Pro gallin p	biospider
Progallin p	biospider

Predicted Properties

Property	Value	Source
Water Solubility	1.71 g/L	ALOGPS
logP	1.84	ALOGPS
logP	1.95	ChemAxon
logS	-2.1	ALOGPS
pKa (Strongest Acidic)	8.11	ChemAxon
pKa (Strongest Basic)	-5.5	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	86.99 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	53.3 m³·mol⁻¹	ChemAxon
Polarizability	21.21 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Chemical Formula

C10H12O5

IUPAC name

propyl 3,4,5-trihydroxybenzoate

InChI Identifier

InChI=1S/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,2-3H2,1H3

InChI Key

ZTHYODDOHIVTJV-UHFFFAOYSA-N

Isomeric SMILES

CCCOC(=O)C1=CC(O)=C(O)C(O)=C1

Average Molecular Weight

212.1993

Monoisotopic Molecular Weight

212.068473494

Classification

Description

Belongs to the class of organic compounds known as galloyl esters. These are organic compounds that contain an ester derivative of 3,4,5-trihydroxybenzoic acid.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Benzoic acids and derivatives

Direct Parent

Galloyl esters

Alternative Parents

Substituents

Galloyl ester
P-hydroxybenzoic acid alkyl ester
M-hydroxybenzoic acid ester
P-hydroxybenzoic acid ester
Benzoate ester
Benzenetriol
Pyrogallol derivative
Benzoyl
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Phenol
Carboxylic acid ester
Monocarboxylic acid or derivatives
Carboxylic acid derivative
Polyol
Organooxygen compound
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

trihydroxybenzoic acid (CHEBI:10607 )
a small molecule (CPD-6542 )

Ontology

Disposition

Route of exposure:

Enteral:

Ingestion

Source:

Food

Biological:

Plant:

Poaceae

Biological location:

Subcellular:

Cytoplasm

Cell and elements:

Extracellular

Role

Industrial application:

Food and nutrition

Pharmaceutical industry:

Pharmaceutical

Biological role:

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Not Available
Physical Description	Not Available
Mass Composition	C 56.60%; H 5.70%; O 37.70%	DFC
Melting Point	Mp 150° (147-148°)	DFC
Boiling Point	Not Available
Experimental Water Solubility	3.5 mg/mL at 25 oC	MERCK INDEX (1996)
Experimental logP	1.80	HANSCH,C ET AL. (1995)
Experimental pKa	Not Available
Isoelectric point	Not Available
Charge	Not Available
Optical Rotation	Not Available
Spectroscopic UV Data	Not Available
Density	Not Available
Refractive Index	Not Available

Spectra

EI-MS/GC-MS

Type	Description	Splash Key	View
EI-MS	Mass Spectrum (Electron Ionization)	splash10-0uk9-2910000000-9f307d16268eddd77840	2014-09-20	View Spectrum
GC-MS	Propyl gallate, 3 TMS, GC-MS Spectrum	splash10-003r-1591200000-83ddc9d65f8d1fc4dc59	Spectrum
GC-MS	Propyl gallate, non-derivatized, GC-MS Spectrum	splash10-003r-1591200000-83ddc9d65f8d1fc4dc59	Spectrum
Predicted GC-MS	Propyl gallate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	splash10-0udi-3900000000-21920ec0bc1944203acd	Spectrum
Predicted GC-MS	Propyl gallate, 3 TMS, Predicted GC-MS Spectrum - 70eV, Positive	splash10-0300-3009200000-4c9cb5458fd589cfb9f5	Spectrum
Predicted GC-MS	Propyl gallate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum

MS/MS

Type	Description	Splash Key	View
MS/MS	LC-MS/MS Spectrum - 75V, Positive	splash10-004u-1900000000-2c928c0529e1e856b4cf	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 90V, Positive	splash10-020c-2900000000-6126b5c9249291690c34	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 75V, Negative	splash10-004u-1900000000-3c677dc5e935ac8b92a7	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 90V, Negative	splash10-020c-2900000000-0f7125c76f6115f1a362	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 30V, Negative	splash10-03di-0490000000-801c27e3621d93ec37c1	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 15V, Negative	splash10-03di-0190000000-b3af9cab9a755c2515e0	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 45V, Negative	splash10-0400-0920000000-ee4ea381c88a5b7f07e3	2021-09-20	View Spectrum
MS/MS	LC-MS/MS Spectrum - 60V, Negative	splash10-004r-1900000000-fdda012f6b2915b52dde	2021-09-20	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-03di-3590000000-e327edc472bde7205749	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0f6x-9610000000-d6337dfac07ea957e6da	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0f6x-9700000000-019f1f6b94c68335f988	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-1490000000-ff8794d740e2004569ea	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-016r-1910000000-1acf485109a5d1fc39e6	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0fvi-3900000000-6045394c44a28e539509	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-03di-0690000000-f4a4482ba53c556490b7	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0w90-1910000000-a11c00d19f2bc9ffbcde	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0uxr-5900000000-7756697004244c98da58	2021-09-22	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-0090000000-a3bb7cbc13a749439d3c	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0j4i-0930000000-524d0f46faeeb372fe28	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-016s-9500000000-3ed22349cc0c3913984e	2021-09-23	View Spectrum

NMR

Type	Description		View
1D NMR	¹³C NMR Spectrum (1D, 25.16 MHz, D₂O, experimental)		Spectrum

External Links

ChemSpider ID

ChEMBL ID

KEGG Compound ID

Pubchem Compound ID

Pubchem Substance ID

Not Available

ChEBI ID

Not Available

Phenol-Explorer ID

Not Available

DrugBank ID

Not Available

HMDB ID

HMDB33835

CRC / DFC (Dictionary of Food Compounds) ID

BFL35-I:HCL42-B

EAFUS ID

3219

Dr. Duke ID

N-PROPYL-GALLATE

BIGG ID

Not Available

KNApSAcK ID

Not Available

HET ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

Flavornet ID

Not Available

GoodScent ID

rw1034121

SuperScent ID

Not Available

Wikipedia ID

Propyl_3,4,5-trihydroxybenzoate

Phenol-Explorer Metabolite ID

Not Available

Duplicate IDS

Not Available

Old DFC IDS

Not Available

Associated Foods

Food	Content Range	Average	Reference
Food			Reference

Biological Effects and Interactions

Health Effects / Bioactivities

Not Available

Enzymes

Not Available

Pathways

Not Available

Metabolism

Not Available

Biosynthesis

Not Available

Organoleptic Properties

Flavours

Flavor	Citations
bland	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
bitter	Ayana Wiener, Marina Shudler, Anat Levit, Masha Y. Niv. BitterDB: a database of bitter compounds. Nucleic Acids Res 2012, 40(Database issue):D413-419. DOI:10.1093/nar/gkr755

Files

MSDS

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References

Synthesis Reference

Not Available

General Reference

Not Available

Content Reference

— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).