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391581

1-Pyrenecarboxylic acid

Name: 1-Pyrenecarboxylic acid
Brand: ALDRICH

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About This Item

Empirical Formula (Hill Notation):

C₁₇H₁₀O₂

CAS Number:

19694-02-1

Molecular Weight:

246.26

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

24864390

MDL number:

MFCD00192424

Beilstein/REAXYS Number:

2375854

Assay:

97%

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Properties

Quality Level

100

assay

97%

mp

270-272 °C (lit.)

SMILES string

OC(=O)c1ccc2ccc3cccc4ccc1c2c34

InChI

1S/C17H10O2/c18-17(19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H,(H,18,19)

InChI key

HYISVWRHTUCNCS-UHFFFAOYSA-N

Description

General description

1-Pyrenecarboxylic acid (PCA) is a polyaromatic derivative that has an amphiphilic characteristic. It is a fluorophore that shows absorption spectra in the UV region. PCA has a carboxylic acid group that attaches with pyrene nucleus. It can be used as a sensitizer that facilitates the electron transport from one medium to another.

Application

PCA can be used in the surface modification of graphene and carbon nanotubes (CNTs), which can further be used for a variety of electronic applications.

Functionalized pyrene for synthesis.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Charge-transfer excited state in pyrene-1-carboxylic acids adsorbed on titanium dioxide nanoparticles.

S Krawczyk et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 198, 19-26 (2018-03-04)

The electronic structure of excited photosensitizer adsorbed at the surface of a solid is the key factor in the electron transfer processes that underlie the efficiency of dye-sensitized solar cells and photocatalysts. In this work, Stark effect (electroabsorption) spectroscopy has

Dopamine-functionalized cyclodextrins: modification of reduced graphene oxide based electrodes and sensing of folic acid in human serum.

Fereshteh Chekin et al.

Analytical and bioanalytical chemistry, 411(20), 5149-5157 (2019-06-30)

A mandatory step in any sensor fabrication is the introduction of analyte-specific recognition elements to the transducer surface. In this study, the possibility to anchor β-cyclodextrin-modified dopamine to a reduced graphene oxide based electrochemical transducer for the sensitive and selective

Noncovalent functionalization as an alternative to oxidative acid treatment of single wall carbon nanotubes with applications for polymer composites

Simmons TJ, et al.

ACS Nano, 3(4), 865-870 (2009)

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Global Trade Item Number

SKU	GTIN
391581-1G	04061831975154