Description

4-Methoxy-1H-Pyrrolo[2,3-B]Pyridine-3-Carbaldehyde is a versatile heterocyclic building block, a key aldehyde intermediate in the synthesis of complex pharmaceutical molecules. Its value lies in its unique fused pyrrolopyridine scaffold, which is a privileged structure in medicinal chemistry for targeting a range of biological pathways. This compound is primarily needed by pharmaceutical R&D departments and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), particularly in oncology and central nervous system (CNS) drug discovery.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other targeted small-molecule therapeutics.
• Medicinal Chemistry Research: Serves as a versatile scaffold for constructing compound libraries via reactions at the aldehyde group, such as reductive amination or condensation.
• Agrochemical Development: Used in research for creating novel active ingredients with potential herbicidal or insecticidal properties.
• Material Science Precursor: Potential building block for organic electronic materials or metal-organic frameworks (MOFs) due to its conjugated system and functional groups.
• Academic & Contract Research: Employed in universities and CROs for fundamental studies in heterocyclic chemistry and drug discovery projects.

Basic Information

Product Name	4-Methoxy-1H-Pyrrolo[2,3-B]Pyridine-3-Carbaldehyde
CAS No.	1190314-48-7
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde; 1H-Pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 4-methoxy-; 4-Methoxy-7-azaindole-3-carbaldehyde; 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde; 3-Formyl-4-methoxy-7-azaindole; 4-Methoxy-7-aza-1H-indole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4-Methoxy-1H-Pyrrolo[2,3-B]Pyridine-3-Carbaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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