85-1708-79　Terfenadine 5g　CAS No:50679-08-8　021374

特徴

• Nonsedating-type histamine H1-receptor antagonist. Antihistaminic.
• Synonyms:α-[4-(1,1-Dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol;α-(p-tert-Butylphenyl)-4-(α-hydroxy-α-phenylbenzyl)-1-piperidinebutanol; Allerplus; Cyater; Histadin; MDL 9918; NSC 665802; (±)-Terfenadine
• Molecular Formula:C₃₂H₄₁NO₂
• Molecular Weight:471.67
• Purity:≥95%
• Appearance:Supplied as a white Solid
• Melting Point:148-150°C
• Solubility:Chloroform (Slightly), Methanol (Slightly)
• Method for Determining Identity:Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Dichloromethane: Methanol: Ammonium Hydroxide=9:1:0.1; Visualized with UV and AMCS; Single Spot, Rf=0.50
• Elemental Analysis:Calculated: %C: 81.48, %H: 8.76, %N: 2.97
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C for 6 months after receipt. 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.