Description

6-Methylpyridazin-3(2H)-One Monohydrobromide is a high-purity organic salt derivative of a substituted pyridazinone, serving as a critical building block in advanced chemical synthesis. This compound is valued for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a fundamental building block in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	6-Methylpyridazin-3(2H)-One Monohydrobromide
CAS No.	94248-99-4
Molecular Formula	C5H7N2O·HBr
Molecular Weight	191.04 g/mol
Synonyms	6-Methyl-3(2H)-pyridazinone hydrobromide; 3-Hydroxy-6-methylpyridazine hydrobromide; 6-Methyl-2,3-dihydropyridazin-3-one hydrobromide; 6-Methylpyridazin-3-ol hydrobromide; 6-Methyl-3-pyridazinol hydrobromide; 6-Methyl-3(2H)-pyridazinone HBr; 94248-99-4
EINECS	Contact for details

Quality Control

Our 6-Methylpyridazin-3(2H)-One Monohydrobromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
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.