Description

2-Pyridinamine, 5-Chloro-3-(1-Propyn-1-Yl)- is a specialized halogenated and alkynyl-substituted pyridine derivative, serving as a high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its unique halogen-alkyne motif.
• Material Science Research: Serves as a precursor for functionalized ligands and monomers in the creation of advanced polymers and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Cross-Coupling Reactions: An effective substrate in Sonogashira, Suzuki, and other palladium-catalyzed cross-coupling reactions to create complex biaryl systems.

Basic Information

Product Name	2-Pyridinamine, 5-Chloro-3-(1-Propyn-1-Yl)-
CAS No.	1312755-53-5
Molecular Formula	C8H7ClN2
Molecular Weight	166.61 g/mol
Synonyms	5-Chloro-3-(prop-1-yn-1-yl)pyridin-2-amine; 5-Chloro-3-prop-1-yn-1-ylpyridin-2-amine; 2-Amino-5-chloro-3-prop-1-ynylpyridine; 5-Chloro-3-(1-propynyl)-2-pyridinamine; 2-Pyridinamine, 5-chloro-3-(1-propynyl)-; 5-Chloro-3-propynyl-2-aminopyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Pyridinamine, 5-Chloro-3-(1-Propyn-1-Yl)- is produced under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation 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). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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