推荐产品
![硝普钠二水合物 [disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur](/deepweb/assets/sigmaaldrich/product/images/350/751/c4f466f3-0750-4cb4-af8f-5942eba5d12f/640/c4f466f3-0750-4cb4-af8f-5942eba5d12f.jpg)
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1614501
API类
sodium nitroprusside
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-8°C
SMILES字符串
[Na+].[Na+].[H]O[H].[H]O[H].O=N[Fe--](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/5CN.Fe.NO.2Na.2H2O/c5*1-2;;1-2;;;;/h;;;;;;;;;2*1H2/q;;;;;2*-1;2*+1;;
InChI key
OIRZWVYIQXBRFC-UHFFFAOYSA-N
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一般描述
用于质量控制的已认证的药物二级标准，为制药实验室和制造商提供了药典基本标准的一种方便且成本效益好的替代品。硝普钠已被广泛用作控制高血压的药物，它可通过作用于小动脉平滑肌来抑制血压升高。
应用
硝普钠可以作为分光光度法的试剂，用于使用分光光度法分析药物制剂中的美洛昔康。
这些二级标准品是经过检验的认证标准物质(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
这些二级标准为USP、EP和BP 主要标准提供了多种可追溯性。
其他说明
该认证参考物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。
附注
要查看此材料的分析证书示例，请在下面的空格中输入 LRAB7818。这只是一个示例证书，可能不是您收到的批次。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Oral
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Spectrophotometric determination of meloxicam by sodium nitroprusside and 1, 10-phenanthroline reagents in bulk and its pharmaceutical formulation
Gurupadayya MB, et al.
Indian Journal of Chemical Technology, 20, 111-115 (2013)
Laura A E Cox et al.
Shock (Augusta, Ga.), 43(4), 322-326 (2015-01-08)
Although endothelial dysfunction is central to the pathogenesis of sepsis, no specific and clinically applicable marker for endothelial dysfunction is currently available. Endocan, a proteoglycan excreted by endothelial cells in response to inflammatory cytokines, may serve as such a marker.
Oliver Baretella et al.
Life sciences, 118(2), 206-212 (2014-01-15)
Levels of the endothelium-derived peptide endothelin-1 (ET-1) are elevated in obese humans, and ET-1 mediated vascular tone is increased. Renal arterial smooth muscle is highly responsive to ET-1. Whether or not endothelium-derived ET-1 affects contractions of the renal artery under
Antihypertensive Drugs (1997)
Gary J Hodges et al.
Experimental physiology, 99(2), 381-392 (2013-11-12)
What is the central question of this study? Previous work has produced the counterintuitive finding that the vasoconstrictor neurotransmitters noradrenaline and neuropeptide Y are involved in vasodilatation. We aimed to discover whether sympathetic neurotransmitters are required for the sustained vasodilatation
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