Description

Orensine CAS NO 494-06-4 is a high-purity chemical compound, also known as 1,2,3,4-Tetrahydroisoquinoline, valued for its versatile role as a key synthetic intermediate and building block in organic chemistry. Its unique heterocyclic structure makes it essential for constructing complex molecular frameworks, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. This product is primarily targeted at research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates for their synthesis processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various alkaloids and potential therapeutic agents, including central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic core structure.
• Organic Synthesis & Research: Serves as a fundamental starting material or intermediate in academic and industrial organic chemistry research for constructing complex nitrogen-containing heterocycles.
• Material Science: Investigated for use in the development of advanced organic materials, including ligands for catalysts and components for electronic materials.
• Flavor & Fragrance Industry: Employed as a precursor in the synthesis of certain aroma chemicals and flavoring agents.

Basic Information

Item	Details
Product Name	Orensine
CAS No.	494-06-4
Molecular Formula	C9H11N
Molecular Weight	133.19 g/mol
Synonyms	1,2,3,4-Tetrahydroisoquinoline; THIQ; 1,2,3,4-Tetrahydro-isoquinoline; Isoquinoline, 1,2,3,4-tetrahydro-; 2-Azabicyclo[4.3.0]nona-1,3,5,7,9-pentaene (incorrect but sometimes listed); 3,4-Dihydro-1H-isoquinoline; NSC 172925
EINECS	207-787-9

Quality Control

Our Orensine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification by FT-IR, purity assay by GC or HPLC, and determination of residual solvents and moisture content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 minimize oxidation risk.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%

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