Description

4-Thien-2-Ylpyridin-2-Amine is a high-purity heterocyclic organic compound with the CAS registry number 1159815-95-8. This specialized chemical building block is critical for advanced research and development in pharmaceutical and agrochemical synthesis. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry and fine chemical manufacturing.

Application

This versatile intermediate serves as a key precursor in several high-value synthetic pathways. Its primary applications include:

• Pharmaceutical Intermediates: Core building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor research.
• Agrochemical Development: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Acts as a ligand or precursor in the development of organic electronic materials and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Academic & Industrial R&D: Serves as a valuable scaffold for combinatorial chemistry and library synthesis in drug discovery programs.

Basic Information

Product Name	4-Thien-2-Ylpyridin-2-Amine
CAS No.	1159815-95-8
Molecular Formula	C9H8N2S
Molecular Weight	176.24 g/mol
Synonyms	2-Amino-4-(thiophen-2-yl)pyridine; 4-(Thiophen-2-yl)pyridin-2-amine; 4-(2-Thienyl)-2-pyridinamine; 2-Pyridinamine, 4-(2-thienyl)-; 4-(Thien-2-yl)pyridin-2-ylamine; 1159815-95-8
EINECS	Contact for details

Quality Control

Our 4-Thien-2-Ylpyridin-2-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (HPLC Area %)	≥ 99.0%
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.