Detail of "21829-28-7"

CAS Number:
21829-28-7
Name:
3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-diethyl ester
Molecular Structure:
Formula:
C19H22 N2 O6
Molecular Weight:
374.3878
Synonyms:
3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, diethyl ester (9CI);3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-,diethyl ester (7CI,8CI);1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic aciddiethyl ester; 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydro-pyridine-3,5-dicarboxylicacid diethyl ester; Diethyl2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;Metanifedipine; NSC 136464
Density:
1.226g/cm³
Boiling Point:
499.8°Cat760mmHg
Flash Point:
256.1°C

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Comparison of the effects of meta-nifedipine and nifedipine on cardiac performance and oxygen consumption: Comparison of the effects of meta-nifedipine and nifedipine on cardiac performance and oxygen consumption. Rao, Menren; Liang, Manda; Liu, Guangyu; Liu, Feng; Zhang, Huiqin (Dep. Pharmacol., Nanjing Med. Coll., Nanjing, Peop. Rep. China). Yaoxue Xuebao, 19(2), 101-7 (Chinese) 1984. CODEN: YHHPAL. ISSN: 0513-4870. DOCUMENT TYPE: Journal CA Section: 1 (Pharmacology) Meta-nifedipine (I) [21829-28-7] improved cardiac performance in anesthetized dogs more than did nifedipine [21829-25-4], and its duration of action was longer. Moreover, I decreased heart rate, whereas nifedipine increased it. In cats, I was more potent and longer-acting than nifedipine in improving left-ventricular function and in decreasing myocardial O requirement and peripheral vascular resistance. Thus, I would appear to be the more beneficial of the 2 drugs in treating congestive heart failure.

Methods for assay and related substances in nitrendipine raw materials: Methods for assay and related substances in nitrendipine raw materials. Beaulieu, N.; Sears, R. W.; Lovering, E. G. (Health Prot. Branch, Bur. Drug Res., Ottawa, ON K1A 0L2, Can.). J. Liq. Chromatogr., 15(2), 319-26 (English) 1992. CODEN: JLCHD8. ISSN: 0148-3919. DOCUMENT TYPE: Journal CA Section: 64 (Pharmaceutical Analysis) A liq. chromatog. method was developed for the detn. of nitrendipine (I) and related compds. in drug raw material.There are some commonly used reagents with their cas registry numbers 21829-28-7 and 89267-41-4 in this article. The method resolves the available related compds. from the drug and each other. The limit of quantitation for the related compds. is about 0.05%. .