Description

3-Chloro-7H-Pyrrolo[2,3-C]Pyridazine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key scaffold in the synthesis of potential drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require specific pyrrolopyridazine motifs for activity.
• Material Science Precursor: Acts as a building block for organic electronic materials, such as those used in OLEDs or conductive polymers.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific synthesis projects requiring this specialized heterocycle.
• Academic Research: Utilized in university and institutional labs for methodological studies and the exploration of new chemical reactions involving halogenated nitrogen heterocycles.

Basic Information

Item	Details
Product Name	3-Chloro-7H-Pyrrolo[2,3-C]Pyridazine
CAS No.	1207625-18-0
Molecular Formula	C6H4ClN3
Molecular Weight	153.57 g/mol
Synonyms	3-Chloro-7H-pyrrolo[2,3-c]pyridazine; 7H-Pyrrolo[2,3-c]pyridazine, 3-chloro-; 3-Chloropyrrolo[2,3-c]pyridazine; 3-Chloro-7-azaindole (common misnomer, related structure); Pyrrolo[2,3-c]pyridazine, 3-chloro- derivative; Chloropyrrolopyridazine; 1207625-18-0 (CAS registry number)
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-7H-Pyrrolo[2,3-C]Pyridazine is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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