21563-29-1 Usage
Uses
Used in Organic Synthesis:
4-Bromo-1,8-naphthalic anhydride serves as a reagent in organic synthesis, facilitating the creation of a range of chemical products. Its reactivity and structural features make it a valuable component in the synthesis of complex organic molecules.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 4-Bromo-1,8-naphthalic anhydride is utilized as a precursor for the preparation of new drugs. Its unique chemical properties contribute to the development of innovative pharmaceuticals with potential therapeutic applications.
Used in Material Science:
4-Bromo-1,8-naphthalic anhydride is also employed in the preparation of various functional materials. Its integration into material compositions can enhance properties such as fluorescence, which is beneficial for applications in optoelectronics and other advanced material technologies.
Used in Biological Research as a Fluorescent Labeling Reagent:
4-Bromo-1,8-naphthalic anhydride has been applied as a fluorescent labeling reagent for proteins and other biomolecules in biological research. Its fluorescent properties allow for the tracking and visualization of biological processes at the molecular level, aiding in the advancement of life sciences.
Check Digit Verification of cas no
The CAS Registry Mumber 21563-29-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,6 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21563-29:
(7*2)+(6*1)+(5*5)+(4*6)+(3*3)+(2*2)+(1*9)=91
91 % 10 = 1
So 21563-29-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H5BrO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H
21563-29-1Relevant academic research and scientific papers
Transformations of polycyclic ketones. XV. Ammonolysis of 4-hydroxyphenalenone
Solodar', S. L.,Vinogradov, L. M.
, p. 1102 - 1104 (2007/10/02)
The ammonolysis of 4-hydroxyphenalenone leads to the formation of a mixture of isomeric 4- and 7-aminophenalenones, from which the corresponding bromophenalenones were synthesized.The structure of the obtained compounds was determined by oxidation to the known 2- and 4-bromonaphthalic anhydrides.
