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Sigma-Aldrich

1-Pyrenecarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C17H10O2
CAS Number:
19694-02-1
Molecular Weight:
246.26
Beilstein/REAXYS Number:
2375854
MDL number:
MFCD00192424
UNSPSC Code:
12352103
PubChem Substance ID:
24864390
NACRES:
NA.23

$99.75

List Price$105.00Save 5%
Web-Only Promotion

Available to ship onMay 01, 2025Details

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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

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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.[1][2]

Application

Functionalized pyrene for synthesis.
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.[3][4]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS3499
MKCF4793
MKBZ1457V
MKBZ0528V
MKBV6391V

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Tunable graphene-silicon heterojunctions for ultrasensitive photodetection
An X, et al.
Nano Letters, 13(3), 909-916 (2013)
El Hadji Mamour Sakho et al.
Materials science & engineering. C, Materials for biological applications, 95, 43-48 (2018-12-24)
We herein report the synthesis of MFe2O4 (M = Mn, Mg)/reduced graphene oxide (MFe2O4/RGO) through a simple and novel pressure cooker assisted solvothermal method. The structure and morphology of the as-prepared materials were investigated using X-ray diffraction (XRD), transmission electron microscopic (TEM)
S Mocanu et al.
Physical chemistry chemical physics : PCCP, 19(40), 27839-27847 (2017-10-11)
Electron paramagnetic resonance (EPR) and fluorescence spectroscopies provide molecular-level insights on the interaction of paramagnetic and fluorescent species with the microenvironment. A series of dual molecular probes bearing fluorescent and paramagnetic moieties linked by flexible short polyether chains have been
Optical and sensing properties of 1-pyrenecarboxylic acid-functionalized graphene films laminated on polydimethylsiloxane membranes
An X, et al.
ACS Nano, 5(2), 1003-1011 (2011)
Yu Shen et al.
Biosensors & bioelectronics, 130, 367-373 (2018-10-01)
Paper-based biosensors are promising for low-cost diagnostics. However, its widespread use has been hampered due to a lack of sensitive detection methods that can be easily implemented on paper substrates. On the other hand, single-walled carbon nanotubes (SWNTs) -based chemiresistive
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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