Description

N2-Phenylpyridine-2,5-Diamine Hydrochloride is a high-purity organic intermediate primarily used in the synthesis of advanced pharmaceutical compounds and specialty dyes. Its value lies in its role as a critical building block for creating complex molecules with specific electronic and binding properties. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for innovative synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized organic dyes and colorants.
• Material Science Research: Employed in the development of organic electronic materials and coordination polymers.
• Chemical Research & Development: A versatile reagent for constructing complex heterocyclic compounds in academic and industrial labs.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal complexation studies.

Basic Information

Product Name	N2-Phenylpyridine-2,5-Diamine Hydrochloride
CAS No.	94166-66-2
Molecular Formula	C11H12N3·HCl
Molecular Weight	221.69 g/mol (Free base: 186.23 g/mol)
Synonyms	2,5-Diamino-N-phenylpyridinium chloride; 2-Anilino-5-aminopyridine hydrochloride; N-Phenyl-2,5-pyridinediamine hydrochloride; 5-Amino-2-(phenylamino)pyridine hydrochloride; 2-(Phenylamino)pyridine-5-amine hydrochloride; N-(5-Aminopyridin-2-yl)aniline hydrochloride; 94166-66-2; N2-Phenyl-2,5-diaminopyridine HCl
EINECS	Contact for details

Quality Control

Our N2-Phenylpyridine-2,5-Diamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are provided with every 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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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