129770-69-0

Basic information

• Product Name: 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97%
• Synonyms: 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97%;5-PYRID-4-YLTHIOPHENE-2-CARBALDEHYDE;5-Pyridin-4-ylthiophene-2-carboxaldehyde;4-(5-Formylthien-2-yl)pyridine, 2-Formyl-5-(pyridin-4-yl)thiophene;5-(Pyridin-4-yl)thiophene-2-carboxaldehyde97%;5-PYRID-4-YLTHIOPHENE-2-CARBALDEHYDE(WXC09070)
• CAS NO: 129770-69-0
• Molecular Formula: C₁₀H₇NOS
• Molecular Weight: 189.23
• Mol File: 129770-69-0.mol
• Article Data: 8

Chemical Properties

• Melting Point: 132.5-134°C
• Boiling Point: 352.1°Cat760mmHg
• Flash Point: 166.7°C
• Appearance: /
• Density: 1.269g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.645
• PKA: 4.83±0.10(Predicted)
• CAS DataBase Reference: 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97%(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97%(129770-69-0)
• EPA Substance Registry System: 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97%(129770-69-0)

Safety Data

• Hazardous Substances Data: 129770-69-0(Hazardous Substances Data)

Usage

Description

5-Pyridin-4-ylthiophene-2-carboxaldehyde 97% is a high-purity heterocyclic organic compound characterized by a pyridine ring fused to a thiophene ring and a carboxaldehyde functional group. This unique structure and reactivity make it a valuable component in the development of new chemical compounds and materials, particularly in organic synthesis and pharmaceutical research.

Uses

Used in Organic Synthesis:
5-Pyridin-4-ylthiophene-2-carboxaldehyde 97% is used as a key building block for the production of various bioactive molecules and pharmaceutical drugs. Its high purity level ensures consistent and reliable results in high-precision chemical reactions and experiments.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97% is utilized as a starting material for the synthesis of novel drug candidates. Its unique structure and reactivity contribute to the development of innovative therapeutic agents with potential applications in various medical fields.
Used in the Development of New Chemical Compounds and Materials:
5-Pyridin-4-ylthiophene-2-carboxaldehyde 97% is employed as a valuable component in the creation of new chemical compounds and materials, thanks to its distinctive structure and reactivity. This makes it suitable for applications in various industries, including materials science, chemical engineering, and nanotechnology.

InChI:InChI=1/C10H7NOS/c12-7-9-1-2-10(13-9)8-3-5-11-6-4-8/h1-7H

Upstream product

• 129770-70-3 4-(5-methylthiophen-2-yl)pyridine 
• 4701-17-1 5-bromo-2-thiophencarboxaldehyde 
• 181219-01-2 4-pyridineboronic acid pinacol ester 
• 626-61-9 4-Chloropyridine 
• 1692-15-5 4-pyridylboronic acid 
• 16494-36-3 2-iodo-5-methylthiophene 
• 554-14-3 2-Methylthiophene 
• 1120-87-2 4-bromopyridin 
• 21298-54-4 4-thiophen-2-yl-pyridine 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 129770-73-6 N-<5-(4-pyridyl)-2-thenylidene>aniline 

Relevant articles and documents

Bistable Solid-State Fluorescence Switching in Photoluminescent, Infinite Coordination Polymers

Photo-functional infinite coordinated polymers (ICPs) were synthesized that consist of the photochromic dithienylethene (DTE) and a luminescent bridging unit to give enhanced fluorescence in the solid state. We could fabricate well-ordered micropatterns of these ICPs by a soft-lithographic method, which repeatedly showed high contrast on–off fluorescence switching.

Irradiation-Wavelength Directing Circularly Polarized Luminescence in Self-Organized Helical Superstructures Enabled by Hydrogen-Bonded Chiral Fluorescent Molecular Switches

Two light-driven chiral fluorescent molecular switches, (R,S,R)-switch 1 and (R,S,R)-switch 2, are prepared by means of hydrogen-bonded (H-bonded) assembly of a photoresponsive (S) chiral fluorescent molecule, respectively with a cyano substitution at different positions as an H-bond acceptor and an opposite (R) chiral molecule as an H-bond donor. The resulting two switches exhibit tunable and reversible Z/E photoisomerization irradiated with 450 nm blue and 365 nm UV light. When doped into an achiral liquid crystal, both switches are found to be able to form a CPL tunable luminescent helical superstructure. In contrast to the tunable CPL characteristics of the system incorporating switch 2, exposure of the system incorporating switch 1 to 365 nm and 450 nm radiation can lead to controllable different photostationary CPL behavior, including switching-off and polarization inversion. In addition, optical information coding is demonstrated using the system containing switch 1.

Effective bimetallic composite catalysts for the synthesis of arylated furans and thiophenes in aqueous media

[Figure not available: see fulltext.] N-(4,6-Dimethylpyrimidin-2-yl)-5-phenylisoxazole-3-carboxamide was used as a ligand for obtaining bimetallic boron-containing heterogeneous catalysts Pd–Ni(Co)–B–L (Ni(Co):Pd = 9:1). The obtained composites were highl