Description

3-Bromo-6-Cyclopropylpyridazine Hbr is a high-purity organic bromide salt, specifically a pyridazine derivative, designed for advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and building block in the development of novel active ingredients. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides and fungicides, leveraging the pyridazine core for bioactivity.
• Material Science Research: Serves as a precursor for creating functionalized organic molecules used in organic electronics and liquid crystals.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Chemical Biology Probes: Used in the design and synthesis of molecular probes for studying biological systems and target engagement.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	3-Bromo-6-Cyclopropylpyridazine Hbr
CAS No.	2044706-90-1
Molecular Formula	C7H8BrN2•HBr
Molecular Weight	264.97 g/mol
Synonyms	3-Bromo-6-cyclopropylpyridazine Hydrobromide; 6-Cyclopropyl-3-bromopyridazine HBr; 3-Bromo-6-cyclopropylpyridazine Hydrobromide Salt; Pyridazine, 3-bromo-6-cyclopropyl-, hydrobromide; 2044706-90-1; 3-Br-6-CPP HBr
EINECS	Contact for details

Quality Control

Our 3-Bromo-6-Cyclopropylpyridazine Hbr is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed specifications are provided and can be tailored to meet specific project requirements, supporting GMP and ISO-guided development.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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