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Merck
CN

PHR1290

Supelco

硝苯地平

Pharmaceutical Secondary Standard; Certified Reference Material

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别名:
硝苯地平, 1,4-二氢-2,6-二甲基-4-(2-硝基苯基)-3,5-吡啶二甲酸二甲酯
经验公式(希尔记法):
C17H18N2O6
CAS号:
分子量:
346.33
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to BP 462
traceable to Ph. Eur. N0750000
traceable to USP 1463508

API类

nifedipine

CofA

current certificate can be downloaded

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

pharmaceutical (small molecule)

格式

neat

储存温度

2-30°C

SMILES字符串

COC(=O)C1=C(C)NC(C)=C(C1c2ccccc2[N+]([O-])=O)C(=O)OC

InChI

1S/C17H18N2O6/c1-9-13(16(20)24-3)15(14(10(2)18-9)17(21)25-4)11-7-5-6-8-12(11)19(22)23/h5-8,15,18H,1-4H3

InChI key

HYIMSNHJOBLJNT-UHFFFAOYSA-N

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一般描述

用于质量控制的药物二级标准,为制药实验室和制造商提供一种方便且性价比高的替代内部工作标准的制备方法。
硝苯地平属于钙通道拮抗剂药物,被广泛用作抗高血压药物和抗心绞痛剂。它也可以用作冠状血管扩张剂。

应用

硝苯地平可用作药物参考标准品,用于通过分光光度法和色谱技术测定药物制剂和血浆样品中的分析物。
这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。

分析说明

这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。

其他说明

该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。

附注

想要查看本品的检验报告示例,请在下框中输入LRAA0488。这只是一个示例证书,可能与您收到的批次不符。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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New spectrophotometric methods for the determination of nifedipine in pharmaceutical formulations
Rahman N and Azmi SNH
Acta Biochimica Polonica, 52(4), 915-915 (2005)
Determination of nifedipine in human plasma by high-performance liquid chromatography with electrochemical detection
Suzuki H, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 341(1), 341-347 (1985)
Yoshiki Yui
Drugs, 66 Spec No 1, 25-27 (2008-01-19)
It is thought that coronary artery spasm is involved in the pathogenesis of coronary artery disease in a large proportion of Japanese patients. However, large-scale trial data in Japanese patients were lacking. The JMIC-B (Japan Multicenter Investigation for Cardiovascular Diseases-B)
C B Wilcox et al.
BJOG : an international journal of obstetrics and gynaecology, 118(4), 423-428 (2011-01-05)
The success rates of external cephalic version (ECV) are improved with the use of betamimetic tocolytics, but these drugs are associated with maternal side effects. To critically evaluate the effectiveness and advantages, if any, of nifedipine as a tocolytic for
Sho-ichi Yamagishi et al.
Current medicinal chemistry, 15(2), 172-177 (2008-01-29)
Dihydropyridine-based calcium antagonists (DHPs) are widely used drugs for the treatment of hypertension and angina pectoris. We, along with others, have recently found that nifedipine, one of the most widely used DHPs, inhibits apoptotic cell death of endothelial cells (ECs)

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