18521-72-7 Usage
Description
2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione is a synthetic chemical compound that belongs to the class of anthraquinone derivatives. It is a chlorinated derivative of 1,3,8-trihydroxy-6-methylanthraquinone, characterized by its intense red color. 2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione is known for its potential applications in various industries, including the manufacturing of dyes and pigments, textiles, paper, pharmaceuticals, and agrochemicals, due to its unique structural properties.
Uses
Used in Dye and Pigment Manufacturing:
2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione is used as a colorant in the production of dyes and pigments for its intense red color. Its unique properties make it suitable for creating a wide range of hues and shades in various applications.
Used in Textile Industry:
In the textile industry, 2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione is used as a dyeing agent for imparting vibrant red colors to fabrics. Its colorfastness and stability make it a preferred choice for various textile products.
Used in Paper Industry:
2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione is utilized as a pigment in the paper industry to achieve specific color effects in paper products. Its intense red color can be used for decorative or functional purposes in various types of paper.
Used in Pharmaceutical Industry:
Due to its structural properties, 2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione has potential applications in the pharmaceutical industry. It can be used as an active pharmaceutical ingredient or as a component in drug formulations, depending on its bioactivity and pharmacological properties.
Used in Agrochemical Industry:
2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione may also find use in the agrochemical industry, where it could be employed as a component in the development of pesticides, herbicides, or other agricultural chemicals, based on its chemical properties and potential interactions with biological systems.
As a synthetic chemical, it is crucial to handle and use 2-chloro-1,3,8-trihydroxy-6-methylanthracene-9,10-dione with caution, adhering to proper safety guidelines and regulations to ensure the safety of both the environment and individuals involved in its production and application.
Check Digit Verification of cas no
The CAS Registry Mumber 18521-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,2 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18521-72:
(7*1)+(6*8)+(5*5)+(4*2)+(3*1)+(2*7)+(1*2)=107
107 % 10 = 7
So 18521-72-7 is a valid CAS Registry Number.
18521-72-7Relevant articles and documents
Yosioka et al.
, p. 1149 (1968)
The anthraquinones of Heterodermia obscurata
Cohen,Towers
, p. 911 - 915 (1995)
-
Chlorination of anthraquinones by lichen and fungal enzymes
Cohen, Peter A.,Neil Towers
, p. 271 - 274 (1997)
Chlorination of the anthraquinones, emodin and 7-chloroemodin, was studied with an enzyme preparation from the lichen Nephroma laevigatum, and a commerically available fungal chloroperoxidase (EC 1.11.1.10). The fungal enzyme converted emodin to a mixture of 5-chloro, 7-chloro and 5,7- dichloroemodin, while converting the 7-chloro isomer to 5,7-dichloroemodin in nearly quantitative yield. The lichen enzyme, however, chlorinated emodin only at C-7 and failed to chlorinate 7-chloroemodin further. In non-enzymic controls, emodin gave the same set of products as the fungal enzyme but 7- chloroemodin did not undergo further chlorination. The chemical structures of the products were confirmed from UV, El-mass and 1H NMR spectral data.
Compound for preventing and treating viral diseases and application thereof
-
Paragraph 0040-0044, (2020/07/12)
The invention discloses a compound for preventing and treating viral diseases and application thereof, relates to the technical field of medicines, and the activity of viruses can be obviously inhibited. The compound for preventing and treating virus diseases is an anthraquinone compound, a pharmaceutically acceptable salt of the anthraquinone compound and/or a pharmaceutically acceptable carrierof the anthraquinone compound. Experiments prove that the compound for preventing and treating the viral diseases has universality of an antiviral effect, for example, the activity of coronavirus HcoV-OC43, COVID-19, influenza A virus H1N1, influenza B virus and HIV virus can be remarkably inhibited; the effect of the compound is obviously superior to that of a parent nucleus compound emodin and an emodin derivative. Compared with clinical first-line drugs, the ribavirin, zidovudine and acyclovir pharmaceutical composition has more remarkable activity and better effects than ribavirin, zidovudine and acyclovir; the compound for preventing and treating virus diseases also has the characteristics of simple preparation method, economical raw materials, low cost and convenience in industrial production.
