Description

Isoquinoline, 6,7-Dihydro- (9Ci) CAS NO 130825-95-5 is a partially saturated isoquinoline derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core structure is pivotal for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This high-purity intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various alkaloid-based pharmaceuticals and bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides with specific mode-of-action profiles.
• Ligand and Catalyst Development: Serves as a backbone for creating nitrogen-containing ligands used in homogeneous catalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, fluorescent dyes, and other functional materials.
• Academic & Industrial R&D: A valuable scaffold for medicinal chemistry programs and exploratory synthetic chemistry.

Basic Information

Product Name	Isoquinoline, 6,7-Dihydro- (9Ci)
CAS No.	130825-95-5
Molecular Formula	C9H9N
Molecular Weight	131.18 g/mol
Synonyms	6,7-Dihydroisoquinoline; 1,2,3,4-Tetrahydroisoquinoline (Note: This is a common misnomer, 6,7-Dihydro is the correct descriptor for this specific isomer); 5,6,7,8-Tetrahydroisoquinoline; Isoquinoline, 5,6,7,8-tetrahydro-; 6,7-Dihydroisoquinoline base; Tetrahydroisoquinoline (unspecified isomer); AY 27,110
EINECS	Contact for details

Quality Control

Our Isoquinoline, 6,7-Dihydro- (9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.