Description

3-Methoxy-5,6,7,8-Tetrahydrocinnoline is a heterocyclic organic compound belonging to the cinnoline class, featuring a partially hydrogenated ring system. This specialized chemical building block is valued for its unique structural framework, which is integral to advanced synthetic chemistry and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for biological activity.
• Fine Chemical Manufacturing: Serves as a versatile building block for synthesizing complex dyes, pigments, and functional materials.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in heterocyclic and medicinal chemistry research.
• Ligand and Catalyst Development: Potential use in the design of novel chelating ligands or organocatalysts due to its nitrogen-containing structure.

Basic Information

Product Name	3-Methoxy-5,6,7,8-Tetrahydrocinnoline
CAS No.	6939-98-6
Molecular Formula	C9H12N2O
Molecular Weight	164.20 g/mol
Synonyms	3-Methoxy-5,6,7,8-tetrahydrocinnoline; 5,6,7,8-Tetrahydro-3-methoxycinnoline; 3-Methoxytetrahydrocinnoline; Cinnoline, 5,6,7,8-tetrahydro-3-methoxy-; 6939-98-6; 3-Methoxy-5,6,7,8-tetrahydro-cinnoline
EINECS	Contact for details

Quality Control

Our 3-Methoxy-5,6,7,8-Tetrahydrocinnoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding applications.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.