Description

Methyl 6-Bromo-5-Methylpyridazine-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate and versatile chemical building block. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the pyridazine core for bioactivity.
• Chemical Synthesis Reagent: Serves as a versatile precursor for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) or nucleophilic substitution.
• Material Science Research: Potential monomer or precursor for the synthesis of specialty polymers and functional materials with specific electronic properties.
• Academic & Contract Research: Essential for academic research and contract research organizations (CROs) exploring new heterocyclic chemistry and structure-activity relationships (SAR).

Basic Information

Product Name	Methyl 6-Bromo-5-Methylpyridazine-3-Carboxylate
CAS No.	2135332-83-9
Molecular Formula	C8H7BrN2O2
Molecular Weight	243.06 g/mol
Synonyms	6-Bromo-5-methylpyridazine-3-carboxylic acid methyl ester; Methyl 6-bromo-5-methyl-3-pyridazinecarboxylate; 3-Pyridazinecarboxylic acid, 6-bromo-5-methyl-, methyl ester; 6-Bromo-5-methyl-3-pyridazinecarboxylic acid methyl ester; Methyl 6-bromo-5-methylpyridazine-3-carboxylate; 2135332-83-9
EINECS	Contact for details

Quality Control

Our Methyl 6-Bromo-5-Methylpyridazine-3-Carboxylate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality requirements.

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). This material is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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 unknown impurity	≤1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤0.5%

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