Description

Tolonidine CAS NO 4201-22-3 is a specialized organic compound belonging to the imidazoline class, recognized for its specific structural and functional properties. This chemical is valued in advanced research and development for its role as a key intermediate or active pharmaceutical ingredient (API) precursor. It is primarily sought by professionals in the pharmaceutical, agrochemical, and fine chemical synthesis sectors for creating novel compounds and formulations.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Research: Used in the development and study of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex organic molecules in custom synthesis and process development.
• Biochemical Research: Employed in laboratory studies to investigate biological pathways and receptor interactions.
• Material Science: Explored as a monomer or additive in the development of specialized polymers and advanced materials.

Basic Information

Product Name	Tolonidine
CAS No.	4201-22-3
Molecular Formula	C10H9ClN4
Molecular Weight	220.66 g/mol
Synonyms	2-[(2,6-Dichlorophenyl)imino]imidazolidine; 2-(2,6-Dichloroanilino)-2-imidazoline; Tolonidine Hydrochloride (salt form); ST-375; Lofexidine related compound (impurity reference); B-HT 933; UK-14,304-18 (research code); Azepane analog
EINECS	Contact for details

Quality Control

Our Tolonidine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with full traceability are provided to guarantee consistent quality and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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