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Pyrogallol ROS chemical

Cat.No.S3885

Pyrogallol (1,2,3-trihydroxybenzene), an organic compound belonging to the phenol family, used as a photographic film developer and in the preparation of other chemicals. It is known to be a superoxide anion generator and ROS inducer.
Pyrogallol ROS chemical Chemical Structure

Chemical Structure

Molecular Weight: 126.11

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Quality Control

Batch: S388501 DMSO]25 mg/mL]false]]]false]]]false Purity: 99.99%
99.99

Solubility

In vitro
Batch:

DMSO : 25 mg/mL (198.23 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

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In vivo
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight 126.11 Formula

C6H6O3

 Storage (From the date of receipt)
CAS No. 87-66-1 Download SDF Storage of Stock Solutions

Synonyms 1,2,3-trihydroxybenzene Smiles C1=CC(=C(C(=C1)O)O)O

Mechanism of Action

In vitro
Pyrogallol (PG) inhibits the growth of human pulmonary A549 cells by inducing cell cycle arrest as well as triggering apoptosis. PG can disturb the natural oxidation and reduction equilibrium in cells. Oxidative stress by PG induces NF kappa B DNA binding and inducible NOS mRNA in cultured A549 lung epithelial cells, which may play a role in defending cells against PG-induced oxidative stress.
In vivo
Dermal administration of pyrogallol causes increased incidences of nonneoplastic lesions of the skin at the site of application in male and female rats and mice, skin adjacent to the site of application in male and female mice, and mammary gland in female mice.
References

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