146368-09-4 Usage
Uses
Used in Pharmaceutical Industry:
3H-Indolium, 1-Ethyl-3,3-Dimethyl-2-[2-(phenylamino)ethenyl]-5-Sulfo, inner salt is used as a pharmaceutical intermediate for its potential role in the development of new drugs. 3H-Indolium，1-Ethyl-3,3Dimethyl-2-[2-(phenylamino)ethenyl]-5-Sulfo，inner salt.'s unique structure and functional groups may allow for the creation of novel therapeutic agents with specific biological activities.
Used in Dye Industry:
In the dye industry, 3H-Indolium, 1-Ethyl-3,3-Dimethyl-2-[2-(phenylamino)ethenyl]-5-Sulfo, inner salt is used as a precursor for the synthesis of various dyes. Its phenylaminoethylene group and indolium ring may contribute to the color and properties of the resulting dyes, offering new possibilities for colorants in textiles, inks, and other applications.
Used in Organic Synthesis:
3H-Indolium, 1-Ethyl-3,3-Dimethyl-2-[2-(phenylamino)ethenyl]-5-Sulfo, inner salt serves as a reagent in organic synthesis, where its functional groups can be utilized in various chemical reactions. 3H-Indolium，1-Ethyl-3,3Dimethyl-2-[2-(phenylamino)ethenyl]-5-Sulfo，inner salt.'s reactivity may enable the formation of new compounds with different properties, expanding the scope of organic chemistry and potentially leading to the discovery of new materials or pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 146368-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,3,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146368-09:
(8*1)+(7*4)+(6*6)+(5*3)+(4*6)+(3*8)+(2*0)+(1*9)=144
144 % 10 = 4
So 146368-09-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H22N2O3S/c1-4-22-18-11-10-16(26(23,24)25)14-17(18)20(2,3)19(22)12-13-21-15-8-6-5-7-9-15/h5-14H,4H2,1-3H3,(H,23,24,25)
146368-09-4Relevant articles and documents
Sulfo - Cy3 carboxylic acid fluorescent dye and preparation process thereof
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Paragraph 0014; 0018, (2021/10/05)
The invention relates to a sulfo - Cy3 carboxylic acid fluorescent dye and a preparation process thereof, wherein the synthesized sulfo - Cy3 carboxylic acid has fluorescent quantum yield. At the same time, the high-emission high-excitation wavelength and is easily dissolved in water physical and chemical property stability points, and simultaneously, a single condensation target product needs to be selectively generated when the indole α-position methyl activity is achieved through simultaneous construction of the benzylindole two-side branch chains and high in yield, and C18 column separation is avoided.
FLUORESCENCE COMPOUNDS AND PREPARATION METHOD THEREOF
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Paragraph 0161; 0162; 0163; 0164; 0615, (2017/11/16)
Provided is a fluorescent compound represented by the following [Chemical Formula 1] and a method for preparing the same: wherein each of X, Y, R1, R2, R3 and n is the same as defined in the specification.
Imaging agents useful for brain and prepration method thereof
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Paragraph 0095-0097, (2017/08/02)
The present invention relates to a fluorescent dye for brain imaging, which is represented by the following [Chemical Formula 1]. [Chemical Formula 1] In the [Chemical Formula 1], R_1, R_2, R_3, R_4, R_5, and n are as defined in the specification.(AA) Example 1(BB) Example 3(CC) Example 4(DD) Example 5COPYRIGHT KIPO 2017
