Description

3-Chloro-5H-Indeno[1,2-C]Pyridazine is a high-purity heterocyclic organic compound, recognized as a versatile and critical building block in advanced chemical synthesis. Its unique fused-ring structure makes it a valuable intermediate for developing novel pharmacologically active molecules and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new compounds with specific properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive scaffold.
• Material Science: Serves as a building block for organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Biology: Employed as a molecular probe or a core structure in fragment-based drug discovery (FBDD).
• Academic & Contract Research: Utilized in universities and CROs for methodological studies and the exploration of new heterocyclic chemistry.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and colorants owing to its conjugated system.

Basic Information

Product Name	3-Chloro-5H-Indeno[1,2-C]Pyridazine
CAS No.	69581-17-5
Molecular Formula	C11H7ClN2
Molecular Weight	202.64 g/mol
Synonyms	3-Chloro-5H-indeno[1,2-c]pyridazine; 5H-Indeno[1,2-c]pyridazine, 3-chloro-; 3-Chloroindeno[1,2-c]pyridazine; 3-Chloro-5H-indeno[1,2-c]pyridazin; 69581-17-5; Indeno[1,2-c]pyridazine, 3-chloro-5H-; 3-Cl-5H-Indeno[1,2-c]pyridazine
EINECS	Contact for details

Quality Control

Our 3-Chloro-5H-Indeno[1,2-C]Pyridazine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your R&D and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Maximum Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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