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Merck
CN

48710

Propyl gallate

≥98.0% (HPLC), solid, antioxidant

Synonym(s):

3,4,5-Trihydroxybenzoic acid propyl ester

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About This Item

Linear Formula:
3,4,5-(HO)3C6H2CO2CH2CH2CH3
CAS Number:
121-79-9
Molecular Weight:
212.20
NACRES:
NA.77
PubChem Substance ID:
329757396
eCl@ss:
39024506
UNSPSC Code:
12352200
EC Number:
204-498-2
MDL number:
MFCD00002196
Beilstein/REAXYS Number:
1877976

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Product Name

Propyl gallate, antioxidant, ≥98.0% (HPLC)

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

SMILES string

CCCOC(=O)c1cc(O)c(O)c(O)c1

assay

≥98.0% (HPLC)

form

solid

mp

146-149 °C (lit.)
146-149 °C

Quality Level

200

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Preparation Note

Prepare a 0.1M solution in glycerol:PBS (9:1)

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

368.6 °F - closed cup

flash_point_c

187 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF6896V
WXBF5155V
WXBF4991V
WXBF2926V
WXBF3148V

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Tanvir Hussain et al.
European journal of medicinal chemistry, 44(11), 4654-4660 (2009-08-12)
A series of new 3-[4-(1H-imidazol-1-yl) phenyl]prop-2-en-1-ones were synthesized by the condensation of various acetophenones with 4-(1H-imidazol-1-yl) benzaldehyde which was itself prepared by the N-arylation of imidazole using hexadecyltrimethylammonium bromide as catalyst for the first time. All the synthesized compounds were
Matloob Ahmad et al.
European journal of medicinal chemistry, 45(2), 698-704 (2009-12-08)
A series of potential anti-oxidant and anti-bacterial N'-arylmethylidene-2-(3,4-dimethyl-5,5-dioxidopyrazolo[4,3-c][1,2]benzothiazin-2(4H)-yl)acetohydrazides was synthesized in a facile way starting from commercially available saccharine. 3,4-Dimethyl-2,4-dihydropyrazolo[4,3-c][1,2]benzothiazine 5,5-dioxide was obtained by ring expansion of 2-(2-oxopropyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide followed by N-methylation and cyclization with hydrazine using ultrasonic irradiation. N-alkylation
Ching-Hsein Chen et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(2), 494-501 (2010-11-30)
Propyl gallate (PG) is a synthetic antioxidant that has been used in processed food and medicinal preparations. The anti-cancer effect of PG in leukemia is unclear. In the present study, we demonstrate that PG reduced cell viability in THP-1, Jurkat
Paola Colindres et al.
Journal of the science of food and agriculture, 91(5), 963-968 (2011-01-22)
The effect of selected antioxidants (grape seed extract (GS), oleoresin rosemary (OR), water-soluble oregano extract (WO), propyl gallate (PG), butylated hydroxyanisole (BHA)), butylated hydroxytoluene (BHT)) on sensory, color and oxidative stability of cooked, frozen, reheated ground beef patties was evaluated.
Yasunobu Kawano et al.
Resuscitation, 83(2), 249-252 (2011-08-02)
The present study was conducted to assess the effects of intraperitoneal administration of n-propyl gallate (PG) on hippocampal neuronal survival after forebrain ischemia. Forty male Sprague-Dawley rats were randomly assigned to one of 6 groups. Animals in the PG-I-10, PG-I-8
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