Description

3-Pyridinethiol,4-Amino-(6Ci,9Ci) is a specialized heterocyclic building block containing both amino and thiol functional groups on a pyridine core. This compound matters as a versatile intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research, enabling the development of new active ingredients. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for applications in medicinal chemistry and material science.

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 new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Ligand for Metal Complexation: Serves as a precursor for creating chelating ligands in catalysis and material science due to its thiol and amino groups.
• Bioconjugation Chemistry: Utilized in the modification of proteins, peptides, and other biomolecules for diagnostic and therapeutic applications.
• Organic Electronic Materials: Acts as a starting material for synthesizing functionalized pyridine derivatives used in organic semiconductors.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies and constructing complex heterocyclic libraries.

Basic Information

Product Name	3-Pyridinethiol,4-Amino-(6Ci,9Ci)
CAS No.	52334-54-0
Molecular Formula	C5H6N2S
Molecular Weight	126.18 g/mol
Synonyms	4-Amino-3-pyridinethiol; 4-Amino-3-mercaptopyridine; 3-Mercapto-4-aminopyridine; 4-Amino-3-pyridyl mercaptan; 4-Aminopyridine-3-thiol; 3-Pyridinethiol, 4-amino-; 4-Amino-3-thiopyridinol; 4-AP-3-SH
EINECS	Contact for details

Quality Control

Our 3-Pyridinethiol,4-Amino-(6Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the container has been opened.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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