Description

4-Aminopyridine is a high-purity organic compound and a key pharmaceutical intermediate with significant biological activity. Its primary commercial value lies in its role as a versatile building block for synthesizing more complex molecules in medicinal chemistry and life science research. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking a reliable, high-quality raw material.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Neurological Research: Used as a potassium channel blocker in electrophysiology and neuroscience studies to investigate synaptic transmission.
• Agrochemical Synthesis: Serves as a building block for developing novel crop protection agents and pesticides.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other specialty organic compounds.
• Biochemical Tool: Utilized in laboratory settings to study muscle function and nerve signal conduction.

Basic Information

Product Name	4-Aminopyridine
CAS No.	286367-79-1
Molecular Formula	C5H6N2
Molecular Weight	94.11 g/mol
Synonyms	4-AP; Fampridine; Dalfampridine; 4-Pyridinamine; Pymadine; γ-Aminopyridine; 4-Amino-pyridine; 4-Pyridylamine
EINECS	Contact for details

Quality Control

Our 4-Aminopyridine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and meet stringent impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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