Description

1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 5-Chloro-2-Methyl- is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Used in the research and development of organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and tool compounds in biochemical research.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects requiring complex heterocyclic cores.

Basic Information

Product Name	1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 5-Chloro-2-Methyl-
CAS No.	954112-62-0
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	5-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde; 5-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde; 5-Chloro-2-methyl-7-azaindole-3-carboxaldehyde; 5-Chloro-2-methyl-7-aza-1H-indole-3-carbaldehyde; 5-Chloro-2-methyl-7-azaindole-3-carbaldehyde; 954112-62-0; 5-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)methanone (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of 1H-Pyrrolo[2,3-B]Pyridine-3-Carboxaldehyde, 5-Chloro-2-Methyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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