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Ethyl 3,4-dihydroxybenzoate 3943-89-3

Ethyl 3,4-dihydroxybenzoate 3943-89-3


  • Catalogue No.: 11604
  • Product Name: Ethyl 3,4-dihydroxybenzoate
  • Synonyms: Protocatechuic acid ethyl ester
  • CAS: 3943-89-3
  • EC: 223-529-0
  • MDL: MFCD00002199
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  • Price: $1500/5kg
  • Price(bulk): This email address is being protected from spambots. You need JavaScript enabled to view it.


Assay: 99%
Appearance: white to off-white crystalline powder
Mp: 132-134℃
Moisture: 1.0% max
Residue on ignition: 0.3% max

Ethyl 3,4-dihydroxybenzoate 3943-89-3 is an antioxidant compound. It also exhibits anti-inflammatory, anti-parasitic, antibacterial, anti-metastatic, and anticancer activities. Protocatechuic acid inhibits TNF-induced expression and release of adhesion molecules and pro-inflammatory cytokines as well as ADP-induced expression of platelet P-selectin. This compound increases quinone reductase activity and acts as a radical scavenger. Protocatechuic acid ethyl ester inhibits RhoB activation, decreasing expression of matrix metalloproteinase 2 (MMP2) and inactivating NF-κB and also inhibits human topoisomerase II.

ChemSpecial | China, wholesale Ethyl 3,4-dihydroxybenzoate 3943-89-3 with high quality and good price.