CAS: 117-92-0; Quinaldine Red

该化合物是一种有机化合物,属于亚索染色的类别,其特征是其充满活力的红色,在各种应用中有用,包括作为pH指标和生物染色物.该化合物的分子结构具有五甲胺的特征,有助于其独特的特性.五甲丁红在有机溶剂中可以溶解,但在水中溶解性有限,这是许多异种染色的典型特征.在各种条件下,它的稳定使得它能够用于不同的分析和工业过程.此外,基纳尔丁红可以根据溶液的pH值显示不同的阴影,使其对需要PH监测的应用很有价值.然而,与许多异种染色物一样,它可能对环境和健康造成关切,需要小心处理和处置.

结构式图片

相似化合物

3785-01-1 606-55-3 117-92-0

上下游产品

1-ethyl-2-methylquinolinium iodide 4-dimethylamino-benzaldehyde4-dimethylamino-benzaldehyde 2-(ethylamino)benzoic acid

合成工艺路线路线简述

    N-乙基碘化喹醛啶置于alkali体系中,化学反应生成喹哪啶红
    参考文献:Mills; Raper,Journal Of The Chemical Society,1925,Vol. 127,P. 2474
    标题:Mills; Raper,Journal Of The Chemical Society,1925,Vol. 127,P. 2474

    海关参考信息

    专利信息


    专利号:US-9976179-B2
    优先权日:2011-03-30
    标 题 :Nucleic acid sequencing technique using a pH-sensing agent
    发明人:HAUSHALTER ROBERT C
    权利人:PARALLEL SYNTHESIS TECH; PARALLEL SYNTHESIS TECH INC
    摘要:The invention relates to a composition, method and apparatus for determining the sequence of a nucleic acid strand utilizing a pH-sensing agent.

    专利号:US-2008281105-A1
    优先权日:2005-01-18
    标题:Novel Quinolinium Salts and Derivatives
    发明人:MACDONALD JAMES E; HYSELL MICHELLE K; YU DEHUA; LI HENRY; WONG-STAAL FLOSSIE
    权利人:IMMUSOL INC
    摘要:The present invention relates generally to the synthesis of novel quinolinium salts and derivative compounds. Such salts and compounds are useful for inhibiting the growth of cancer cells.

    专利号:WO-2024097977-A1
    优先权日:2022-11-04
    标题:Silk nanoparticle synthesis: tuning size, dispersity, and surface chemistry for drug delivery
    发明人:SHAIDANI SAWNAZ; FALCUCCI THOMAS; FOSTER OLIVIA; SAHOO JUGAL KISHORE; HASTURK ONUR; KAPLAN DAVID L; JACOBUS CHARLOTTE S
    权利人:TUFTS COLLEGE
    摘要:Methods disclosed herein relate to generating silk nanoparticles with a low polydispersity index (PDI). Methods include adding a silk solution dropwise into a volatile solvent that is miscible with water, thereby forming a precipitate-bearing solution and applying shear forces to the precipitate-bearing solution for a length of time sufficient to achieve evaporation of at least 95% of the volatile solvent, thereby producing a population of silk fibroin nanoparticles in water having a polydispersity index (PDI) of 0.35 or less, including but not limited to, a PDI of 0.330 or less, 0.325 or less, 0.315 or less, 0.310 or less, 0.30 or less, 0.275 or less, 0.250 or less, 0.225 or less, or 0.200 or less. Parameters related to silk fibroin molecular weight, silk fibroin concentration, shear force application, and temperature may all be modified to achieve silk nanoparticles of a particular size exhibiting particular PDIs.

    专利号:CN-101687865-A
    优先权日:2007-06-26
    标题:A regioselective metal catalyzed synthesis of annelated benzimidazoles and azabenzimidazoles
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    主要参考文献

    [参考文献]: A I Ivanov, Et Al. Fluorescent Probing Of The Ligand-Binding Ability Of Blood Plasma In The Acute-Phase Response. Clin Exp Med. 2002 Nov;2(3):147-55.
    [参考文献]: H Imamura, Et Al. A Simple And Rapid Fluorometric Determination Method Of Alpha 1-Acid Glycoprotein In Serum Using Quinaldine Red. Pharm Res. 1994 Apr;11(4):566-70.
    [参考文献]: Paul Zuck, Et Al. Miniaturization Of Absorbance Assays Using The Fluorescent Properties Of White Microplates. Anal Biochem. 2005 Jul 15;342(2):254-9.

    合成参考文献


    摘要:I. M. Kolthoff. J. Phys. Chem. 34, 1466 (1930).
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