Description

9,10-Difluoro-2,3,4,6,7,11B-Hexahydro-1H-Pyrazino[2,1-A]Isoquinoline is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is of significant commercial interest for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Serves as a building block for developing new-generation herbicides and pesticides with enhanced efficacy.
• Organic Synthesis: Used in academic and industrial R&D for constructing novel nitrogen-containing heterocycles and exploring new chemical spaces.
• Material Science: Potential application in the development of specialty polymers and advanced organic electronic materials.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	9,10-Difluoro-2,3,4,6,7,11B-Hexahydro-1H-Pyrazino[2,1-A]Isoquinoline
CAS No.	1188331-34-1
Molecular Formula	C₁₂H₁₄F₂N₂
Molecular Weight	224.25 g/mol
Synonyms	9,10-Difluoro-1,2,3,4,6,7-hexahydro-11bH-pyrazino[2,1-a]isoquinoline; 9,10-Difluorohexahydropyrazinoisoquinoline; Pyrazino[2,1-a]isoquinoline, 9,10-difluoro-2,3,4,6,7,11b-hexahydro-1H-; CAS 1188331-34-1
EINECS	Contact for details

Quality Control

Every batch of 9,10-Difluoro-2,3,4,6,7,11B-Hexahydro-1H-Pyrazino[2,1-A]Isoquinoline is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.