5315-79-7 Usage
Chemical Properties
Pale Yellow Solid
Uses
Different sources of media describe the Uses of 5315-79-7 differently. You can refer to the following data:
1. Found in humane urine after exposure to coal tar and a coal derived product.
2. 1-Hydroxypyrene is suitable for use in following studies:To investigate the fast detection and quantification of 1-hydroxypyrene in tissue extracts from Nereis diversicolor exposed to sediment-associated pyrene by a simple fluorometric method.To investigate the effects of genetic polymorphisms of the cytochrome P450 1A1 (CYP1A1) and 2E1 (CYP2E1) and glutathione S-transferases mu (GSTM1) and theta (GSTT1) on urinary 1-hydroxypyrene and 2-naphthol levels in aircraft maintenance workers.To examine the the PAH exposure of cokery workers in an Estonian oil shale processing plant.
Check Digit Verification of cas no
The CAS Registry Mumber 5315-79-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5315-79:
(6*5)+(5*3)+(4*1)+(3*5)+(2*7)+(1*9)=87
87 % 10 = 7
So 5315-79-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H10O/c17-14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9,17H
5315-79-7Relevant articles and documents
Photo-Fries rearrangement of 1-pyrenyl esters
Maeda, Hajime,Akai, Tomomi,Segi, Masahito
supporting information, p. 4377 - 4380 (2017/10/23)
Photo-Fries rearrangement reactions of 1-pyrenyl esters were investigated. Photoreaction of 1-pyrenyl benzoate in benzene generates 1-hydroxy-2-pyrenyl phenyl ketone along with 1-pyrenol. The exceptionally down field 1H NMR chemical shift of OH proton in the photoproduct indicates the existence of intramolecular hydrogen bonding. Photorearrangements of analogs that have electron-withdrawing or electron-releasing group on the phenyl ring, and related heteroaromatic carboxylates also take place to form the corresponding ketones. However, photoreactions of 1-pyrenyl aliphatic carboxylate esters do not occur. The results of spectroscopic and theoretical studies suggest the mechanistic pathway for this process is initiated by homolytic C–O bond cleavage in an aroyl group localized 1(π → π?) excited state of the 1-pyrenyl esters. The radical pair generated in this fashion then undergoes in-solvent-cage coupling to yield the 1-hydroxy-2-pyrenyl aryl ketone selectively.
