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WR99210 (BRL 6231 free base) is an orally available dihydrofolate reductase (DHFR) inhibitor with antiparasitic activity, often used in combination with dapsone to study Mycobacterium avium complex (MAC).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $59 | - | In Stock | |
| 5 mg | $142 | - | In Stock | |
| 10 mg | $222 | - | In Stock | |
| 25 mg | $453 | - | In Stock | |
| 50 mg | $739 | - | In Stock | |
| 100 mg | $987 | - | In Stock | |
| 500 mg | $1,980 | - | In Stock |
| Description | WR99210 (BRL 6231 free base) is an orally available dihydrofolate reductase (DHFR) inhibitor with antiparasitic activity, often used in combination with dapsone to study Mycobacterium avium complex (MAC). |
| Targets&IC50 | DHFR:<0.075 nM |
| In vitro | WR99210 (0-100 nM; 92 h) showed significant inhibition of tachyzoites of T. gondii in tissue culture. [1] WR99210 (0-100 nM; 92 h) shows low cytotoxicity to human foreskin fibroblasts. [1] |
| In vivo | In a mouse model, WR99210 (1.25 mg/kg; intraperitoneal injection; once daily for 5 consecutive days) exhibited a significant inhibitory effect on T. gondii tachyzoites. [1] |
| Synonyms | WR-99210, WR 99210, BRL 6231 free base |
| Molecular Weight | 394.68 |
| Formula | C14H18Cl3N5O2 |
| Cas No. | 47326-86-3 |
| Smiles | ClC=1C=C(Cl)C(OCCCON2C(=NC(=NC2(C)C)N)N)=CC1Cl |
| Relative Density. | 1.52 g/cm3 (Predicted) |
| Storage | keep away from moisture | Powder: -20°C for 3 years | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | DMSO: 2 mg/mL (5.07 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
DMSO
| ||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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