Pyrimethamine

Catalog No.: A10763
Pyrimethamine(RP4753) is a medication used for protozoal infections; interferes with tetrahydrofolic acid synthesis from folic acid by inhibiting the enzyme dihydrofolate reductase (DHFR).
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Product Name Price Stock Qty
Pyrimethamine 500mg
$135.00
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Biological Activity
Discription Pyrimethamine(RP4753) is a medication used for protozoal infections; interferes with tetrahydrofolic acid synthesis from folic acid by inhibiting the enzyme dihydrofolate reductase (DHFR).
Product Information
Catalog Num A10763
Formula C12H13ClN4
Molecular Weight 248.71
CAS Number 58-14-0
SMILES NC1=NC(N)=C(C2=CC=C(Cl)C=C2)C(CC)=N1
Synonyms Pirimecidan; Pirimetamin; RP 4753, RP-4753, RP4753
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Solubility
In vitro DMSO 10 mg/mL (40.2 mM)
Water Insoluble
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 40.21 mL 201.04 mL 402.07 mL
0.5 mM 8.04 mL 40.21 mL 80.41 mL
1 mM 4.02 mL 20.1 mL 40.21 mL
5 mM 0.8 mL 4.02 mL 8.04 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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