85-1702-68　Pyrimethamine 500mg　CAS No:58-14-0　020321

特徴

• Dihydrofolate reductase inhibitor; generally used in combination with other antimicrobial agents. Antiprotozoal (Toxoplasma); antimalarial.
• Synonyms:5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine; 2,4-Diamino-5-(4-chlorophenyl)-6-ethylpyrimidine; Chloridin; Chloridine; Daraprim; Khloridin; Malocide; Pirimecidan; Pirimetmin; NSC 3061; RP 4753
• Molecular Weight:248.71
• Molecular Formula:C12H13ClN4
• Appearance:White solid
• Purity:~97%
• Melting Point:233-234°C
• Solubility:Chloroform, DMSO
• Method for Determining Identity:Proton NMR Spectroscopic and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Dichloromethane : Methanol : Ammonium Hydroxide (9 : 1 : 0.1). Visualized with UV and KMnO4.
• Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
• Important Note:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
• Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.