Description

3-Chloro-7-Azaindole-4-Carbaldehyde is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other small molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and custom synthesis providers for client-specific projects.
• Academic Research: Utilized in university and institutional labs for methodological development and exploring new chemical reactions involving halogenated azaindoles.

Basic Information

Product Name	3-Chloro-7-Azaindole-4-Carbaldehyde
CAS No.	1159982-12-3
Molecular Formula	C8H5ClN2O
Molecular Weight	180.59 g/mol
Synonyms	4-Formyl-3-chloro-1H-pyrrolo[2,3-b]pyridine; 3-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde; 3-Chloro-4-formyl-7-azaindole; 3-Chloro-7-aza-1H-indole-4-carbaldehyde; 3-Chloro-7-azaindole-4-carboxaldehyde; 1H-Pyrrolo[2,3-b]pyridine-4-carboxaldehyde, 3-chloro-
EINECS	Contact for details

Quality Control

Our 3-Chloro-7-Azaindole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/LC-MS for identity confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical methods is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container sealed to protect this moisture-sensitive material from humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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