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Methyl protocatechuate

Name: Methyl protocatechuate
Brand: Selleck Chemicals
SKU: S3869
Availability: InStock
Rating: 5 (2 reviews)

Cat.No.S3869

Methyl protocatechuate (Methyl 3,4-dihydroxybenzoate, 3,4-Dihydroxybenzoic acid methyl ester, Protocatechuic Acid Methyl Ester) is also known as Protocatechuic Acid Methyl Ester. Protocatechuic Acid, a dihydroxybenzoic acid, is a major metabolite of antioxidant polyphenols found in green tea with antioxidant and anti-inflammatory effects.

Chemical Structure

Molecular Weight: 168.15

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Quality Control

Batch: S386901 DMSO]33 mg/mL]false]]]false]]]false Purity: 99.75%

Cited in Nature Medicine for its top-tier quality
COA
SDS
Datasheet

99.75

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Solubility

In vitro
Batch:

DMSO : 33 mg/mL (196.25 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

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	168.15	Formula	C₈H₈O₄	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	2150-43-8	--		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	Methyl 3,4-dihydroxybenzoate; 3,4-Dihydroxybenzoic acid methyl ester; Protocatechuic Acid Methyl Ester			Smiles	COC(=O)C1=CC(=C(C=C1)O)O

Mechanism of Action

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