Description

Flupirtine is a centrally acting, non-opioid analgesic agent with muscle relaxant properties. This compound is significant for its unique mechanism of action, selectively activating neuronal potassium channels, which distinguishes it from traditional NSAIDs and opioids. It is primarily utilized in the pharmaceutical industry for research and development into novel pain management therapies, targeting conditions such as musculoskeletal pain, neuropathic pain, and fibromyalgia. Flupirtine CAS NO 56995-20-1 represents a valuable intermediate for producing high-purity active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical API Intermediate: Serves as a key building block in the synthesis of finished dosage forms for analgesic medications.
• Neurological Research: Used in preclinical and clinical research studies investigating mechanisms of central pain modulation and potassium channel openers.
• Analgesic Formulation Development: Employed in R&D for developing new non-opioid pain relief drugs targeting chronic pain syndromes.
• Reference Standard: Acts as a high-purity chemical standard for quality control and analytical method development in pharmaceutical laboratories.
• Muscle Relaxant Studies: Applied in research focusing on compounds that alleviate muscle tension and spasticity.
• Chemical Synthesis: Utilized as a specialized intermediate in organic synthesis for creating novel chemical entities with potential therapeutic activity.

Basic Information

Product Name	Flupirtine
CAS No.	56995-20-1
Molecular Formula	C15H17FN4O2
Molecular Weight	304.32 g/mol
Synonyms	Ethyl {2-amino-6-[(4-fluorophenyl)methylamino]pyridin-3-yl}carbamate; D 9998; Katadolon; Trancolong; E-671; NSC-339024; Flupirtine Maleate (salt form); FI 4829
EINECS	Contact for details

Quality Control

Our Flupirtine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. We provide Certificates of Analysis (COA) with detailed results for parameters including identification, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring traceability and consistency for our global B2B clients.

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 minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5% Any single unknown impurity ≤0.5%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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