Description

5H-Cyclohepta[D]Pyridazine,6,7,8,9-Tetrahydro-(9Ci) is a high-purity, advanced pharmaceutical intermediate and heterocyclic building block. This compound is valued for its complex fused-ring structure, which is critical for synthesizing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and process development programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development of new herbicides and pesticides due to its unique heterocyclic scaffold.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex polycyclic frameworks in academic and industrial laboratories.
• Material Science: Investigated as a potential monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Item	Detail
Product Name	5H-Cyclohepta[D]Pyridazine,6,7,8,9-Tetrahydro-(9Ci)
CAS No.	219122-51-7
Molecular Formula	C9H12N2
Molecular Weight	148.21 g/mol
Synonyms	5H-Cyclohepta[d]pyridazine, 6,7,8,9-tetrahydro-; 6,7,8,9-Tetrahydro-5H-cyclohepta[d]pyridazine; 5H-Cyclohepta[D]Pyridazine,6,7,8,9-Tetrahydro-; Tetrahydro-5H-cyclohepta[d]pyridazine; 219122-51-7; 5H-Cyclohepta[D]Pyridazine,6,7,8,9-Tetrahydro (9CI); 6,7,8,9-Tetrahydrocyclohepta[d]pyridazine
EINECS	Contact for details

Quality Control

Our 5H-Cyclohepta[D]Pyridazine,6,7,8,9-Tetrahydro-(9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your regulatory and R&D requirements.

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). Keep away from incompatible materials. 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 reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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