Description

1H-Indole-3-Carboxaldehyde,5-Fluoro-2-(4-Pyridinyl)-(9Ci) is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring both indole and pyridine moieties, makes it a critical intermediate for constructing complex pharmacophores and functional materials. This compound is primarily utilized by pharmaceutical R&D and agrochemical scientists for developing novel active ingredients and by material chemists exploring advanced organic electronic components.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and non-linear optical (NLO) materials due to its electron-rich conjugated system.
• Chemical Biology & Proteomics: Employed as a versatile labeling agent or a building block for fluorescent probes and activity-based protein profiling (ABPP) reagents.
• Academic & Contract Research: Essential for methodological development in organic chemistry, catalysis studies, and the exploration of new heterocyclic reaction pathways.

Basic Information

Product Name	1H-Indole-3-Carboxaldehyde,5-Fluoro-2-(4-Pyridinyl)-(9Ci)
CAS No.	588670-35-3
Molecular Formula	C14H9FN2O
Molecular Weight	240.24 g/mol
Synonyms	5-Fluoro-2-(4-pyridinyl)-1H-indole-3-carboxaldehyde; 5-Fluoro-2-(pyridin-4-yl)-1H-indole-3-carbaldehyde; 2-(4-Pyridyl)-5-fluoroindole-3-carboxaldehyde; 588670-35-3; 5-Fluoro-2-(4-pyridyl)indole-3-carboxaldehyde; 5-Fluoro-2-(4-pyridinyl)-1H-indole-3-carbaldehyde; 5-Fluoro-2-(4-pyridyl)-1H-indole-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Indole-3-Carboxaldehyde,5-Fluoro-2-(4-Pyridinyl)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay (HPLC), related substances, and residual solvents, supporting its use in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. For long-term storage, keep the container under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C. This compound is light-sensitive and easily oxidized; allow the sealed container to equilibrate to room temperature before opening to minimize moisture condensation and oxidative degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Any single impurity ≤ 1.0%; Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.