Dihydroguaiaretic acid

Structure

Summary

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Description

Dihydroguaiaretic acid has antioxidative activity, can significantly protect primary cultured neuronal cells against glutamate-induced oxidative stress. It shows an inhibitory effect against the complex formation of the fos-jun dimer and the DNA consensus sequence with an IC50 value of 0.21 micromol, suppresses leukemia, lung cancer and colon cancer in an in vitro bioassay. Meso-dihydroguaiaretic acid inhibits the cyclooxygenase-2 (COX-2)-dependent phase of prostaglandin D2 (PGD2) generation in bone marrow-derived mast cells (BMMC) (IC50 9.8 μM).

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Storage

Recommended storage conditions and precautions regarding proper product handling are contained in the product Certificate of Analysis (COA). Here are general storage guidelines for compounds:

Powder: -20°C 3 years and 4°C 2 years
In solvent: -80°C 6 months and -20°C 1 month

If the solution is stored at -20°C for more than one month, it should be re-examined to ensure its efficacy. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their COAs.

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After receiving

The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Product Name	Dihydroguaiaretic acid
CAS No.:	66322-34-7
Catalog No.:	CFN97133
Molecular Formula:	C₂₀H₂₆O₄
Molecular Weight:	330.4 g/mol
Purity:	>=98%
Type of Compound:	Lignans
Physical Desc.:	Powder
Source:	The aerial parts of Saururus chinensis.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$338/10mg

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