40538-23-6 Usage
Molecular structure
2-(3-Hydroxy-2-quinolyl)-1,3-dioxo-5-indanecarboxylic acid has a complex molecular structure with multiple functional groups.
Class
It belongs to the class of quinolone carboxylic acids.
Quinolyl group
A heterocyclic aromatic ring system with an oxygen atom.
Dioxoindanecarboxylic acid group
A dioxo (two oxygen atoms) substituted indane ring connected to a carboxylic acid group.
Hydroxyl group
A single oxygen atom bonded to a carbon atom.
Pharmaceutical applications
The compound may have potential pharmaceutical applications due to its structural features and functional groups.
Chelation of metal ions
The compound can chelate metal ions, which may contribute to its pharmaceutical properties.
Enzyme inhibition
The compound has the potential to act as an enzyme inhibitor, which could be useful in the development of new drugs.
Synthesis and study
Research on the synthesis and properties of 2-(3-Hydroxy-2-quinolyl)-1,3-dioxo-5-indanecarboxylic acid can contribute to the development of new drugs and chemical technologies.
Check Digit Verification of cas no
The CAS Registry Mumber 40538-23-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,3 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 40538-23:
(7*4)+(6*0)+(5*5)+(4*3)+(3*8)+(2*2)+(1*3)=96
96 % 10 = 6
So 40538-23-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H11NO5/c21-14-8-9-3-1-2-4-13(9)20-16(14)15-17(22)11-6-5-10(19(24)25)7-12(11)18(15)23/h1-8,15,21H,(H,24,25)/t15-/m0/s1
40538-23-6Relevant articles and documents
NEW YELLOW DYES FOR GUEST-HOST APPLICATIONS
Imazeki, Shuji,Mukoh, Akio,Yoneyama, Tomio,Kaneko, Masaharu
, p. 79 - 94 (2007/10/02)
A study is presented of the optical order parameters and spectroscopic properties of 3'-hydroxyquinophthalone and 3,9-disubstituted perylene dyes in nematic liquid crystalline mixtures.The results of this study are discussed in terms of the effects of the dye structure on the order parameters.From the systematic variation in structure, it is found that a thioester group and a short flexible chain such as an n-butyl group play a significant role in increasing the order parameters.In addition, preliminary data on the solubility and photostability of the dyes are reported.Keywords: guest-host, dichroic dye, liquid crystal, quinophthalone, perylene, order parameter
