84-46-8 Usage
Description
2-amino-3-chloro-anthraquinon is a chemical compound that belongs to the anthraquinone group, characterized by the presence of an amino group and a chlorine atom attached to the second and third carbon atoms, respectively. It is known for its intense red color and is commonly used in the production of dyes and pigments.
Uses
Used in Textile Industry:
2-amino-3-chloro-anthraquinon is used as a dyeing agent for fabrics and fibers, providing them with a vibrant red color due to its intense pigmentation properties.
Used in Pharmaceutical and Medical Research:
2-amino-3-chloro-anthraquinon is used as a potential anti-tumor and anti-inflammatory agent, being investigated for its therapeutic properties in pharmaceutical and medical research.
Check Digit Verification of cas no
The CAS Registry Mumber 84-46-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84-46:
(4*8)+(3*4)+(2*4)+(1*6)=58
58 % 10 = 8
So 84-46-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H8ClNO2/c15-11-5-9-10(6-12(11)16)14(18)8-4-2-1-3-7(8)13(9)17/h1-6H,16H2
84-46-8Relevant articles and documents
PHOTOCHEMICAL REACTION OF 9,10-ANTHRAQUINONE AND ITS DERIVATIVES WITH PYRIDINE
Loskutov, V.A.,Lukonina, S.M.,Konstantinova, A.V.,Fokin, E.P.
, p. 500 - 504 (2007/10/02)
The previously unknown photochemical reaction of 9,10-anthraquinone with pyridine in an atmosphere of argon takes place with formation of 2-(1,2-dihydropyridino)- or 2-(1,4-dihydropyridino)-9,10-anthraquinone, which is converted by the action of alkali into 2-aminoanthraquinone.In the presence of atmospheric oxygen the reaction product after treatment whith alkali is 1-aminoanthraquinone in addition to 2-aminoanthraquinone.The 1- and 2-methoxyanthraquinones and chloroanthraquinones react with pyridine in the light and form, after treatment with alkali, substituted aminoanthraquinones.