CAS 80742-11-6

Nifedipine Impurity 7

CAS: 80742-11-6

Formula: C₁₉H₁₈N₄O₆

Color and Shape: Yellow Solid

Molecular weight: 398.38

Ref: 4Z-N-0718

(2R,4R)-rel-1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester

Controlled Product

CAS: 80742-11-6

Stability Light Sensitive
Applications (2R,4R)-rel-1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester is an impurity of Nifedipine (N457000); a dihydropyridine calcium channel blocker. Also used as an antihypertensive and antianginal.
References Karancsi, T., et al.: Acta Pharm. Hung., 66, 21 (1996); Poetter, H., et al.: J. Pharmaceut. Biomed., 6, 115 (1988); Ali, S.L., et al.: Anal. Profiles Drug Subs., 18, 221 (1989); Soons, P.A., et al.: J. Pharm. Biomed. Anal., 9, 475 (1991); Brown, M.J., et al.: Lancet, 356, 366 (2000)

Formula: C₁₉H₁₈N₄O₆

Color and Shape: Neat

Molecular weight: 398.37

Ref: TR-T295600

Nifedipine Pyrimidine Impurity (Cis-isomer)

CAS: 80742-11-6

Formula: C₁₉H₁₈N₄O₆

Molecular weight: 398.38

Ref: ST-EA-CP-N9008