Description

1H-2,7:3,6-Dimethenoisoquinoline(9Ci) is a specialized heterocyclic organic compound with the CAS number 733786-09-9, serving as a key advanced intermediate in the synthesis of complex molecules. Its unique fused-ring structure makes it a valuable building block for research and development in high-value chemical sectors. This compound is primarily targeted at the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex heterocyclic core for bioactivity.
• Material Science: Acts as a building block for organic semiconductors, dyes, and photoactive materials due to its conjugated system.
• Academic & R&D: Serves as a reference standard and a starting material for methodological studies in organic and medicinal chemistry.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and specialty chemicals.

Basic Information

Product Name	1H-2,7:3,6-Dimethenoisoquinoline(9Ci)
CAS No.	733786-09-9
Molecular Formula	C12H8N2
Molecular Weight	180.21 g/mol
Synonyms	1H-2,7:3,6-Dimethenoisoquinoline; 1H-2,7:3,6-Dimethenoisoquinoline (9CI); 1H-2,7:3,6-Dimetheno-isoquinoline; 2,7:3,6-Dimethenoisoquinoline; 1H-2,7:3,6-Dimetheno-isoquinoline (9CI); 1H-2,7:3,6-Dimethenoisoquinoline (9CI) (CAS 733786-09-9)
EINECS	Contact for details

Quality Control

Our 1H-2,7:3,6-Dimethenoisoquinoline(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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