35438-63-2

Usage

Uses

Used in Dye and Pigment Industry:
3-Perylenecarboxaldehyde is used as a dye and pigment for its yellow to orange crystalline solid properties, contributing to the coloration of materials such as plastics, paints, and inks.
Used in Biological Research:
3-Perylenecarboxaldehyde is used as a fluorescent probe for detecting oxidative stress and reactive oxygen species in biological systems, aiding in the study and understanding of these processes.
Used in Organic Synthesis:
3-Perylenecarboxaldehyde is used in organic synthesis for the preparation of various functionalized perylene derivatives, expanding its applications in research and industry.
Used in Industrial Applications:
3-Perylenecarboxaldehyde is utilized in a wide range of industrial applications due to its strong absorption in the UV-visible region, making it a valuable component in various processes and products.

Upstream product

• 198-55-0 PERYLENE 
• 67-56-1 methanol 
• 7732-18-5 water 
• 111-44-4 3-oxa-1,5-dichloropentane 
• 95-50-1 1,2-dichloro-benzene 
• 93-61-8 N-methyl-N-phenylformamide 
• 68-12-2 N,N-dimethyl-formamide 
• 4885-02-3 Dichloromethyl methyl ether 

Downstream Products

• 1265554-71-9 3-perilenylmetilen-4′-ethylaniline 
• 1355024-12-2 tert-butyl (S)-1-(((perylen-3-yl)methoxy)carbonyl)-2-phenylethylcarbamate 
• 1355024-14-4 cyclohexyl (perylen-3-yl)methyl carbonate 
• 1355024-15-5 2-isopropyl-5-methylcyclohexyl (perylen-3-yl)methyl carbonate 
• 1355024-05-3 (perylen-3-yl)methyl 2-phenylacetate 
• 1355024-06-4 (perylen-3-yl)methyl 4-methylbenzoate 
• 1355024-08-6 (perylen-3-yl)methyl 4-methoxybenzoate 
• 1357172-58-7 (1S,3R,4S,7R)-1-(4,4'-dimethoxytrityloxymethyl)-7-hydroxy-5-(perylen-3-yl)methyl-3-(thymin-1-yl)-2-oxa-5-azabicyclo[2.2.1]heptane 
• 1313483-32-7 C₄₃H₃₅N₃O₄ 
• 1159397-50-8 3-(azidomethyl)perylene 
• 1160604-36-3 3-(bromomethyl)perylene 
• 1261467-84-8 C₅₇H₅₇BF₂N₂ 
• 182140-95-0 3-chloromethylperylene 

Relevant academic research and scientific papers

Photoinduced symmetry-breaking charge separation: The direction of the charge transfer

Even flow: Photoinduced symmetry-breaking charge separation takes place in a few picoseconds in a 1,3-bis(perylene)propane dyad in polar solvents. Polarized transient absorption measurements show that the direction of the charge flow is random and entirely governed by the fluctuations of the solvent orientation around the dyad. Copyright

Fabrication and characteristics of fullerene-perylene dyad based organic photovoltaic cell

Fullerene is an acceptor material which is used most usually in organic photovoltaic cell. By the way, the reduction of electron mobility and the phase separation of conducting polymer and fullerene in the actual bulk heterojunction photovoltaic cell limi

Synthesis and binding properties of perylene-oligo-2′-deoxyribonucleotide conjugates

Perylene has been covalently linked, via polymethylene tethers, to the 5′- and the 3′-ends of an oligopyrimidine sequence. The presence of the polycyclic ligand stabilizes the duplexes and the triplexes formed by the modified oligonucleotides and their single- and double-stranded DNA targets as compared to those formed with the parent unmodified oligonucleotide used as reference. Stabilization of the triplex is at its highest when perylene is linked to the 5′-end of the oligonucleotide via a nine-atom size linker. Stabilization of the duplexes is nearly equivalent whatever the position of the substitution (5′ or 3′) and the linker size used to tether both entities.

Radical-Enhanced Intersystem Crossing in Perylene-Oxoverdazyl Radical Dyads

Attaching stable radicals to organic chromophores is an effective method to enhance the intersystem crossing (ISC) of the chromophores. Herein we prepared perylene-oxoverdazyl dyads either by directly connecting the two units or using an intervening phenyl spacer. We investigated the effect of the radical on the photophysical properties of perylene and observed strong fluorescence quenching due to radical enhanced ISC (REISC). Compared with a previously reported perylene-fused nitroxide radical compound (triplet lifetime, τT=0.1 μs), these new adducts show a longer-lived triplet excited state (τT=9.5 μs). Based on the singlet oxygen quantum yield (ΦΔ=7 %) and study of the triplet state, we propose that the radical enhanced internal conversion also plays a role in the relaxation of the excited state. Femtosecond fluorescence up-conversion indicates a fast decay of the excited state (a strong spin-spin exchange interaction between the two units. Femtosecond transient absorption (fs-TA) spectra confirmed direct triplet state population (within 0.5 ps). Interestingly, by fs-TA spectra, we observed the interconversion of the two states (D1?Q1) at ～80 ps time scale. Time-resolved electron paramagnetic resonance (TREPR) spectral study confirmed the formation of the quartet sate. We observed triplet and quartet states simultaneously with weights of 0.7 and 0.3, respectively. This is attributed to two different conformations of the molecule at excited state. DFT computations showed that the interaction between the radical and the chromophore is ferromagnetic (J>0, 0.05～0.10 eV).

Charge Transfer from Donor to Acceptor in Conjugated Microporous Polymer for Enhanced Photosensitization

Photosensitization associated with light absorption and energy/electron-transfer represents the central processes for photosynthesis. However, it's still a challenge to develop a heavy-atom-free (HAF) strategy to improve the sensitizing ability of polymeric photosensitizers. Herein, we propose a new protocol to significantly improve the photosensitization by decorating mother conjugated microporous polymer (CMP-1) with polycyclic aromatic hydrocarbons (PAHs), resulting in a series of CMPs (CMP-2–4). Systematic study reveals that covalent modification with PAHs can transfer charge to Bodipy in CMP to further facilitate both intersystem crossing and electron-hole separation, which can dramatically boost energy-/electron-transfer reactions. Remarkably, CMP-2 as a representative CMP can efficiently drive the photosynthesis of methyl phenyl sulfoxide with 92 % yield, substantially higher than that of CMP-1 (32 %). Experiments and theory calculations demonstrate the structure-property-activity relationship of these CMPs, opening a new horizon for developing HAF heterogeneous photosensitizers with highly efficient sensitizing activity by rational structure regulation at a molecular level.

BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FILM CONTAINING THE SAME

The present disclosure relates to novel photoluminescent complexes comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, a color conversion film comprising the photoluminescent complex, and a back-light unit using the same.

Spin–Orbit Charge-Transfer Intersystem Crossing (ISC) in Compact Electron Donor–Acceptor Dyads: ISC Mechanism and Application as Novel and Potent Photodynamic Therapy Reagents

Spin–orbit charge-transfer intersystem crossing (SOCT-ISC) is useful for the preparation of heavy atom-free triplet photosensitisers (PSs). Herein, a series of perylene-Bodipy compact electron donor/acceptor dyads showing efficient SOCT-ISC is prepared. T

Fluorescence upconversion by triplet-triplet annihilation in all-organic poly(methacrylate)-terpolymers

Fluorescence upconversion by triplet-triplet annihilation is demonstrated for a fully polymer-integrated material, i.e. in the limit of restricted diffusion. Organic sensitizer and acceptor are covalently attached to a poly(methacrylate) backbone, yielding a metal-free macromolecular all-in-one system for fluorescence upconversion. Due to the spatial confinement of the optically active molecular components, i.e. annihilator and sensitizer, UC by TTA in the constrained polymer system in solution is achieved at exceptionally low averaged annihilator concentrations. However, the UC quantum yield in the investigated systems is found to be low, highlighting that only chromophores in specific local surroundings yield upconversion in the limit of restricted diffusion. A photophysical model is proposed taking the heterogeneous local environment within the polymers into account.

Energy down converting organic fluorophore functionalized mesoporous silica hybrids for monolith-coated light emitting diodes

The covalent attachment of organic fluorophores in mesoporous silica matrices for usage as energy down converting phosphors without employing inorganic transition or rare earth metals is reported in this article. Triethoxysilylpropyl-substituted derivatives of the blue emitting perylene, green emitting benzofurazane, and red emitting Nile red were synthesized and applied in the synthesis of mesoporous hybrid materials by postsynthetic grafting to commercially available MCM-41. These individually dye-functionalized hybrid materials are mixed in variable ratios to furnish a powder capable of emitting white light with CIE chromaticity coordinates of x = 0.33, y = 0.33 and an external quantum yield of 4.6% upon irradiation at 410 nm. Furthermore, as a proof of concept two different device setups of commercially available UV light emitting diodes, are coated with silica monoliths containing the three triethoxysilylpropyl-substituted fluorophore derivatives. These coatings are able to convert the emitted UV light into light with correlated color temperatures of very cold white (41100 K, 10700 K) as well as a greenish white emission with correlated color temperatures of about 5500 K.

Oligosaccharide conjugates for targeting bacteria and uses related thereto

This disclosure relates to conjugates for targeting bacteria and related uses. In certain embodiments, the disclosure relates to methods of transferring a molecule of interest into bacteria comprising mixing bacteria with a non-naturally occurring conjuga