Description

2-Isothiocyanatopyridine, Dimer CAS NO 54026-17-4 is a specialized heterocyclic building block characterized by its reactive isothiocyanate functional groups. This compound is of significant value in synthetic organic chemistry for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, heterocyclic ligands, and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those containing pyridine and thiourea moieties.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Serves as a versatile linker or coupling agent in bioconjugation and probe development due to its reactivity with amines.
• Material Science Research: Employed in the creation of functional polymers, metal-organic frameworks (MOFs), or organic semiconductors.
• Catalyst Ligand Precursor: Useful for synthesizing novel nitrogen-sulfur containing ligands for transition metal catalysis.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring specific heterocyclic scaffolds.

Basic Information

Product Name	2-Isothiocyanatopyridine, Dimer
CAS No.	54026-17-4
Molecular Formula	C12H8N4S2
Molecular Weight	272.35 g/mol
Synonyms	2-Pyridyl isothiocyanate dimer; 1,3-Bis(2-pyridyl)-2-thiopseudourea; 2-Isothiocyanatopyridine Dimer; NSC 403914; Bis(2-isothiocyanatophenyl) sulfide (common misnomer); 2-Pyridineisothiocyanate, dimer; 1,3-Di-2-pyridyl-2-thiopseudourea
EINECS	Contact for details

Quality Control

Our 2-Isothiocyanatopyridine, Dimer is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production standards. Our quality system is designed to support cGMP and ISO guidelines for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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