APIs pour la recherche et les impuretés

Applications A labelled metabolite of Perhexiline.
References Shah, R., et al.: Br. Med. J., 284, 295 (1982), Gould, B., et al.: Xenobiotica, 16, 491 (1986), Marquet, P., et al.: Ther. Drug Monit., 24, 255 (2002), Sallustio, B., et al.: Br. J. Clin. Pharmacol., 54, 107 (2002),

Applications (-)-(2R,5S)-1-Allyl-2,5-dimethylpiperazine (cas# 155836-78-5) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Bishop, M., et al.: Bioorg. Med. Chem. Lett., 5, 1311 (1995), Bishop, M., et al.: J. Med. Chem., 46, 623 (2003),

Applications An intermediate for the synthesis of Alpidem.

Applications 1-Acetyl-2,2,5,5-tetramethyl-3-pyrroline-3-carboxamide (cas# 887352-22-9) is a compound useful in organic synthesis.

Applications 7-Ethyl-10-(4-[[benzylcarbamoyl]amino]-1-piperidino)carbonyloxycamptothecin (cas# 1217686-49-1) is a compound useful in organic synthesis.

Applications 1,4-Androstadien-17alpha-methyl-17beta-ol-3-one-2,4,6alpha-d3 is a useful isotopically labeled compound of Methandrostenolone (M226000)

Applications A possible metabolite of Ranolazine (R122500).

Applications Protected Ezetimibe derivative.
References Rosenblum, S., et al.: J. Med. Chem., 41, 973 (1998),

Applications 7-O-Acetyl Ursodeoxycholic Acid Methyl Ester is a reactant used in the preparation of bile acids and 3β-Ursodeoxycholic Acid.
References Lai, C. et al.: J. Lab. Com. Radiopharma., 21, 615 (1984); Goto, J. et al.: Chem. Pharmaceut. Bull., 28, 1258 (1980)

Applications An intermediate in the synthesis of the metabolite of Nitazoxanide.
References Honma, K., et al.: Chem. Pharm. Bull., 24, 394 (1976),

Stability Hygroscopic
Applications 3'-Azido-3'-deoxythymidine 5’-Triphosphate Tetraammonium Salt, is used for the preparation of drug against human retroviruses.
References Rideout, J.L., et al.: Ger. Offen., 3608606 (1986)

Applications 2-(1-Hydroxypropyl)promazine is a metabolite of propionylpromazine (P827500).
References Park, J. et al.: J. Chrom. Biomed. Appl., 489, 313 (1989);

Stability Light Sensitive
Applications Praeruptorin B is a bioactive constituent of Peucedani Radix, a traditional Chinese medicinal herb used in the treatment of respiratory and pulmonary disorders.
References Song, Y. et al.: Rapid. Commun. Mass. Spect., 25, 719 (2011);

Applications A metabolite of Rosiglitazone.The ratio of the diastereomers will be quite variable due to the acidic proton at one chiral centre.
References Balton, G.C., et al.: Xenobiotica, 26, 6, 627 (1996),

Applications 1-BOC-2,3-Dihydropyrrole-4-boronic acid, pinacol ester is a useful research chemical for organic synthesis and other chemical processes.
References Lewis, R. T., et al.: From PCT Int. Appl. (2017), WO 2017004359 A1 20170105