Ethyl protocatechuate is a phenolic compound. It can be found in the peanut seed testa.[ 3] [ 4] It is also present in wine.[ 5] It is the ethylic ester of protocatechuic acid .
Quick Facts Names, Identifiers ...
Ethyl protocatechuate[ 1]
Names
Preferred IUPAC name
Ethyl 3,4-dihydroxybenzoate
Other names
Ethyl ester of 3,4-dihydroxybenzoic acid 3,4-Dihydroxybenzoic acid ethyl ester EDHB Ethyl-3,4-dihydroxybenzoate
Identifiers
ChEBI
ChemSpider
ECHA InfoCard
100.021.391
EC Number
UNII
InChI=1S/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3
Key: KBPUBCVJHFXPOC-UHFFFAOYSA-N
CCOC(=O)C1=CC(=C(C=C1)O)O
Properties
C 9 H 10 O 4
Molar mass
182.175 g·mol−1
Appearance
White or pale brownish yellow, crystalline powder; odorless or has a faint
phenol-like odour
Melting point
132 to 135 °C (270 to 275 °F; 405 to 408 K)
Boiling point
357 to 358 °C (675 to 676 °F; 630 to 631 K)[ 2]
Insoluble in water; soluble in ethanol
Except where otherwise noted, data are given for materials in their
standard state (at 25
°C [77
°F], 100
kPa).
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The compound is a prolyl 4-hydroxylase inhibitor[ 6] and can be used to protect the myocardium .[ 7]