Pyrimethamine NEW
| Price | $52 | $78 |
| Package | 100mg | 200mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2025-04-30 |
Product Details
| Product Name: Pyrimethamine | CAS No.: 58-14-0 |
| Purity: 99.74% | Supply Ability: 10g |
| Release date: 2025/04/30 |
Product Introduction
Bioactivity
| Name | Pyrimethamine |
| Description | Pyrimethamine (Pirimecidan) is a competitive inhibitor of dihydrofolate reductase (DHFR), used as an antimalarial drug. |
| In vitro | Pyrimethamine has an IC50 of 5–13 μM for the Hex isozymes at pH 4.3. Pyrimethamine increases the enzyme activity and protein level of the α and β subunits of Hex A in the βR505Q/Δ16kb cell line. [1] Pyrimethamine-sulfadoxine is an inhibitor of dihydrofolate reductase(DHFR) that has been widely used to treat chloroquine-resistant Plasmodium falciparum malaria. [2] Pyrimethamine is a potent inhibitor of mouse (m)Mate1 (K(i) = 145 nM) among renal organic cation transporters mOctn1 and mOctn2 (K(i) > 30 mM), mOct1 (K(i) = 3.6 mM), and mOct2 (K(i) = 6.0 mM). Pyrimethamine inhibits the uptake of metformin by kidney brush-border membrane vesicles (BBMVs) (K(i) = 41 nM) and canalicular membrane vesicles in the presence of outward gradient of H+. Pyrimethamine treatment significantly increases the kidney-to-plasma ratio of tetraethylammonium, and both the liver- and kidney-to-plasma ratios of metformin in mice, whereas it does not affect their plasma concentrations and urinary excretion rates. Pyrimethamine is a potent inhibitor of human (h)MATE1 and hMATE2-K (K(i) = 77 and 46 nM, respectively) and H+ and organic cation exchanger in human kidney BBMVs (K(i) = 31 nM) in the presence of outward gradient of H+. [3] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | Ethanol : 2.5 mg/mL (10.05 mM), Sonication is recommended. DMSO : 25 mg/mL (100.52 mM), Sonication is recommended. |
| Keywords | RP-4753 | RP4753 | Pyrimethamine | parasites | Parasite | nucleoprotein metabolism | Inhibitor | inhibit | folic–folinic acid systems | DHFR | cell division | antimalarial | Antifolate |
| Inhibitors Related | Kaempferol | Kojic acid | Urethane | Hydroxychloroquine | Metronidazole | Methotrexate disodium | Nitazoxanide | Doxycycline | Chloroquine phosphate | Diethyltoluamide | Artemisinin | DL-Methionine |
| Related Compound Libraries | FDA-Approved & Pharmacopeia Drug Library | Anti-Parasitic Compound Library | Target-Focused Phenotypic Screening Library | Approved Drug Library | ReFRAME Related Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | FDA-Approved Drug Library | Anti-Cancer Approved Drug Library | Anti-Aging Compound Library | Human Metabolite Library | Anti-Cancer Drug Library |
Company Profile Introduction
TargetMol Chemicals Inc. is headquartered in Boston, MA, and specializes in products and services that serve the research needs of chemical and biological scientists worldwide. With a client base in 40+ countries, TargetMol has evolved into one of the biggest global research suppliers for compound libraries and small molecule compounds.
170+ Compound Libraries， 10000+ Noval Small Molecucles，16000+ Nature Compounds
TargetMol diligently updates and offers over 170 types of compound libraries and a wide range of high-quality research chemicals, including inhibitors, activators, natural products, peptides, antibodies , and novel life-science kits for laboratory and scientific use. In addition, our lab allows us to conduct CADD (computer-aided drug design) and chemical synthesis to meet the customization needs of our clients.
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United States- Since: 2011-01-07
- Address: 36 Washington Street, Wellesley Hill, Massachusetts, USA
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