73038-34-3 Usage
Uses
Used in Textile Industry:
2,4-Dihydro-4-[(6-methoxybenzothiazol-2-yl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one is used as a colorant for coloring textiles, providing vibrant hues and shades to fabrics.
Used in Food Industry:
In the food industry, this azo dye is used to color certain food products, enhancing their visual appeal and making them more attractive to consumers.
Used in Cosmetic Industry:
2,4-Dihydro-4-[(6-methoxybenzothiazol-2-yl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one is utilized as a color additive in cosmetics, contributing to the aesthetic aspects of makeup and personal care products.
Used in Pharmaceutical Industry:
This azo dye also finds application in the pharmaceutical sector, where it serves as a coloring agent for various medicinal products, improving their appearance and patient compliance.
However, due to its azo structure, there are concerns about the potential release of aromatic amines, which are known to be carcinogenic. As a result, regulations have been established to limit its use in certain applications. Additionally, it is important to be aware that this chemical may cause skin and eye irritation, necessitating proper handling precautions to ensure safety.
Check Digit Verification of cas no
The CAS Registry Mumber 73038-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,3 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73038-34:
(7*7)+(6*3)+(5*0)+(4*3)+(3*8)+(2*3)+(1*4)=113
113 % 10 = 3
So 73038-34-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H22N4O2/c1-13-19(20(25)24(23-13)17-6-4-3-5-7-17)22-21-16-10-14-8-9-18(26-2)12-15(14)11-16/h3-9,12-13,16,19,23H,10-11H2,1-2H3/b22-21+/t13-,16-,19-/m0/s1
73038-34-3Relevant academic research and scientific papers
Maliyappa,Keshavayya,Mahanthappa, Mallappa,Shivaraj,Basavarajappa
, (2020)
In the present work discusses synthesis, structural characterization and electrochemical investigation on some azo dyes derived from substituted benzothiazoles. The conventional diazo-coupling method was adopted to afford the heterocyclic azo dyes of benz
