Description

Flupirtine Dimer is a high-purity pharmaceutical intermediate of significant interest in advanced medicinal chemistry research and development. This compound is crucial for the synthesis of novel analgesic agents, offering a pathway to develop non-opioid pain management solutions. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers targeting the central nervous system (CNS) therapeutic area.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of Flupirtine and related analgesic compounds.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new non-opioid pain relievers.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in API manufacturing.
• Preclinical Development: Employed in the scale-up and process optimization for new drug candidates targeting neuronal potassium channels.

Basic Information

Product Name	Flupirtine Dimer
CAS No.	1417916-52-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethyl [2-Amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]carbamate Dimer; Dimeric Flupirtine; Flupirtine Dimer Impurity; Flupirtine Related Compound; Katadolon Dimer; E-371 Dimer; D 9998 Dimer; (±)-Flupirtine Dimer
EINECS	Contact for details

Quality Control

Our Flupirtine Dimer is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 1.0%

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