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Methylenedisalicylic acid

Cat. No. M40613
Methylenedisalicylic acid Structure
Synonym:

MDSA

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5g USD 70  USD70 In stock
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Quality Control & Documentation
Biological Activity

Methylenedisalicylic acid is a potent inhibitor of MarR family transcription factor A (MgrA) and Ser/Thr kinase (Stp1) that enhances SarA/MgrA phosphorylation through inhibition of Staphylococcus aureus Stp1, with an IC50 value of 9.68 ± 0.52 μM when acting on Stp1.In addition, Methylenedisalicylic acid can also be used as a lead compound in the study of methods to reduce staphylococcal toxicity.

Chemical Information
Molecular Weight 288.25
Formula C15H12O6
CAS Number 27496-82-8
Form Solid
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Ayman H Ahmed et al. ACS Omega. Methylenedisalicylic Acid as a Biocorrosion Inhibitor for Aluminum in Concentrated Sodium Chloride Solutions

[2] Weihao Zheng et al. Chembiochem. 5,5'-Methylenedisalicylic Acid (MDSA) Modulates SarA/MgrA Phosphorylation by Targeting Ser/Thr Phosphatase Stp1

[3] Jakyung Yoo et al. J Mol Model. Trimethylaurintricarboxylic acid inhibits human DNA methyltransferase 1: insights from enzymatic and molecular modeling studies

[4] Suja Shrestha et al. Bioorg Med Chem Lett. Methylenedisalicylic acid derivatives: new PTP1B inhibitors that confer resistance to diet-induced obesity

[5] C Davison et al. J Pharm Pharmacol. The metabolism of 5,5'-methylenedisalicylic acid in various species

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Keywords: Methylenedisalicylic acid, MDSA supplier, Anti-infection, inhibitors, activators


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