Скачать или смотреть Methyl 2-heptyl-4,6-dihydroxybenzoate (CAS: 6121-77-3)

Methyl 2-heptyl-4,6-dihydroxybenzoate (CAS: 6121-77-3) is an organic chemical belonging to the family of alkyl dihydroxybenzoates. Structurally, it is characterized by a methyl ester functional group attached to a benzene ring substituted at positions 2 with a heptyl chain, and hydroxyl groups at positions 4 and 6. This compound exhibits notable antioxidant, antimicrobial, and preservative properties. It is typically used in pharmaceuticals, personal care products, cosmetics, and other industrial applications to stabilize formulations and prevent oxidative deterioration.

Product Mechanism:
Methyl 2-heptyl-4,6-dihydroxybenzoate primarily acts through its antioxidative activity, arising from its phenolic hydroxyl groups. The mechanism can be described as follows:

Radical Scavenging:
The phenolic hydroxyl groups donate hydrogen atoms to free radicals, neutralizing reactive oxygen species (ROS), thereby terminating the chain reaction of lipid peroxidation or oxidative degradation.

Stabilization of Phenoxyl Radical:
After donating hydrogen atoms, the compound transforms into a relatively stable phenoxyl radical, stabilized by resonance across the benzene ring. This resonance stabilization greatly reduces its reactivity, making the radical less likely to propagate oxidative reactions further.

Hydrophobic Interaction:
The heptyl chain attached at the benzene ring provides increased lipophilicity, facilitating interaction with hydrophobic phases such as lipid bilayers or oily matrices, thus enhancing its effectiveness in diverse formulations.

Overall, these mechanisms underline its efficacy as an antioxidant, preservative, and stabilizer in pharmaceutical and cosmetic formulations.