521-58-4 Usage
Description
Xanthommatin is an ommochrome consisting of a pyrido[3,2-a]phenoxazine ring system with hydroxy, carboxy, oxo, and 3-amino-3-carboxypropanoyl substituents at positions 1, 3, 5, and 11, respectively. It is the parent of the class of xanthommatins.
Uses
Used in Pharmaceutical Industry:
Xanthommatin is used as a pharmaceutical compound for its potential therapeutic applications. Its unique chemical structure with various functional groups allows for interactions with biopolymers and macromolecules, making it a promising candidate for drug development.
Used in Cosmetic Industry:
Xanthommatin can be used as an ingredient in the cosmetic industry due to its potential benefits for skin health and appearance. Its chemical properties may contribute to the development of products aimed at improving skin condition and addressing specific skin concerns.
Used in Research and Development:
Xanthommatin's unique structure and properties make it an interesting subject for research and development in various scientific fields. It can be studied for its potential applications in biotechnology, material science, and other areas where novel compounds with specific properties are sought after.
Check Digit Verification of cas no
The CAS Registry Mumber 521-58-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 521-58:
(5*5)+(4*2)+(3*1)+(2*5)+(1*8)=54
54 % 10 = 4
So 521-58-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H13N3O8/c21-8(19(27)28)4-10(24)7-2-1-3-13-16(7)23-18-14(31-13)6-12(26)17-15(18)11(25)5-9(22-17)20(29)30/h1-3,5-6,8H,4,21H2,(H,22,25)(H,27,28)(H,29,30)
521-58-4Relevant articles and documents
COSMETIC AND DERMATOLOGICAL COMPOSITIONS
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Paragraph 00126-00128, (2019/04/16)
Cosmetic and dermatological compositions, including color changing compositions, are provided which typically include a plurality of synthetic particles having a size in the micrometer or nanometer range. Each synthetic particle typically includes one or more aggregates of a pigment selected from phenoxazone, phenoxazine, and a derivate or precursor thereof, and a stabilizing material which has a refractive index larger than 1.45; the aggregates having a size larger than about 100 nm and the composition being biodegradable and biocompatible.
Oxidation of 3-Hydroxykynurenine. An EPR investigation
Bolognese, Adele,Bonomo, Raffaele P.,Chillemi, Rosa,Sciuto, Sebastiano
, p. 2207 - 2208 (2007/10/02)
A weak alkaline solution of 3-hydroxykynurenine was oxidized using potassium ferricyanide.A stable epr signal was recorded, probably arising from a phenoxazine intermediate.A plausible radical mechanism for this reaction is presented.