Description

2H-Pyrimido[1,2-B]Pyridazin, 2-Chloro-7,8-Dimethyl- is a high-purity, heterocyclic organic compound with the CAS number 17412-26-9, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique fused-ring structure, which provides a versatile scaffold for developing novel active molecules in life sciences research. This intermediate is essential for pharmaceutical chemists and agrochemical R&D teams focused on creating new therapeutic agents and crop protection products.

Application

This specialized chemical intermediate is primarily utilized in research and development across several high-value industries. Its applications include:

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective applications.
• Agrochemical Research: Used as a building block for developing new generations of herbicides and pesticides with targeted modes of action.
• Material Science: Serves as a monomer or additive in the research of advanced polymers and organic electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new heterocyclic chemistry.

Basic Information

Product Name	2H-Pyrimido[1,2-B]Pyridazin, 2-Chloro-7,8-Dimethyl-
CAS No.	17412-26-9
Molecular Formula	C9H8ClN3
Molecular Weight	193.63 g/mol
Synonyms	2-Chloro-7,8-dimethyl-2H-pyrimido[1,2-b]pyridazine; 2-Chloro-7,8-dimethylpyrimido[1,2-b]pyridazine; 17412-26-9; 2H-Pyrimido[1,2-b]pyridazine, 2-chloro-7,8-dimethyl-; 2-Chloro-7,8-dimethyl-2H-pyrimido[1,2-b]pyridazin; 7,8-Dimethyl-2-chloro-2H-pyrimido[1,2-b]pyridazine
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-7,8-dimethyl-2H-pyrimido[1,2-b]pyridazine adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for your critical R&D and scale-up processes. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, and we support custom purity grades to meet specific project requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

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