Description

Methyl 6-Chloro-4-Methoxypyridazine-3-Carboxylate is a high-purity, versatile pyridazine derivative serving as a critical building block in advanced organic synthesis. This compound is essential for research and development chemists working on novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by fine chemical manufacturers and R&D laboratories in the pharmaceutical and agrochemical sectors for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its pyridazine core for biological activity.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential building block for creating specialty polymers and functional materials with specific electronic properties.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects under cGMP conditions.

Basic Information

Product Name	Methyl 6-Chloro-4-Methoxypyridazine-3-Carboxylate
CAS No.	679405-85-7
Molecular Formula	C7H7ClN2O3
Molecular Weight	202.60 g/mol
Synonyms	Methyl 6-chloro-4-methoxypyridazine-3-carboxylate; 6-Chloro-4-methoxypyridazine-3-carboxylic acid methyl ester; 3-Pyridazinecarboxylic acid, 6-chloro-4-methoxy-, methyl ester; Methyl 6-chloro-4-methoxy-3-pyridazinecarboxylate; 679405-85-7; 6-Chloro-4-methoxy-pyridazine-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 6-Chloro-4-Methoxypyridazine-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical and agrochemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.