Description

6-Bromo-4-Chloro-Pyrrolo[1,2-B]Pyridazine-3-Carboxylic Acid is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound matters as a critical intermediate for constructing complex molecular architectures in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, particularly in the fields of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogenated pyrrolopyridazine core.
• Material Science Precursor: Acts as a building block for creating specialized organic electronic materials and ligands for catalysis.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds and libraries for client screening programs.
• Academic Research: Employed in university and institutional labs for methodological development and exploration of new heterocyclic chemistry.

Basic Information

Product Name	6-Bromo-4-Chloro-Pyrrolo[1,2-B]Pyridazine-3-Carboxylic Acid
CAS No.	1416439-85-4
Molecular Formula	C8H3BrClN2O2
Molecular Weight	275.48 g/mol
Synonyms	6-Bromo-4-chloro-3-pyrrolo[1,2-b]pyridazinecarboxylic acid; 6-Bromo-4-chloro-1H-pyrrolo[1,2-b]pyridazine-3-carboxylic acid; 4-Chloro-6-bromopyrrolo[1,2-b]pyridazine-3-carboxylic acid; Pyrrolo[1,2-b]pyridazine-3-carboxylic acid, 6-bromo-4-chloro-; 1416439-85-4; 6-Br-4-Cl-Pyrrolo[1,2-b]pyridazine-3-COOH
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Chloro-Pyrrolo[1,2-B]Pyridazine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound is stable under these conditions but should be kept away from strong acids and organic solvents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
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.