Description

1,1-Pentamethylenetetrahydroisoquinoline is a specialized heterocyclic organic compound with a unique bridged-ring structure. This compound matters as a versatile chemical intermediate, offering a valuable scaffold for the synthesis of more complex molecules in advanced research and development. It is primarily needed by pharmaceutical researchers, agrochemical developers, and fine chemical manufacturers for applications in drug discovery, catalyst design, and material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its structural complexity can contribute to novel modes of action.
• Catalyst Ligand Precursor: Acts as a precursor for chiral ligands used in asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for chemists in both academic institutions and corporate R&D laboratories exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	1,1-Pentamethylenetetrahydroisoquinoline
CAS No.	89248-68-0
Molecular Formula	C₁₄H₁₉N
Molecular Weight	201.31 g/mol
Synonyms	1,1-Pentamethylene-1,2,3,4-tetrahydroisoquinoline; 1,1-Pentamethylenetetrahydro-isoquinoline; 1,2,3,4-Tetrahydro-1,1-pentamethyleneisoquinoline; 1-Azabicyclo[3.3.1]nonane, 2,3,4,9-tetrahydro-1H-; 2,3,4,9-Tetrahydro-1H-1-azabicyclo[3.3.1]nonane
EINECS	Contact for details

Quality Control

Our 1,1-Pentamethylenetetrahydroisoquinoline is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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