Description

Thiocyanic Acid, 2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]Ethyl Ester (9Ci) is a specialized organic thiocyanate derivative, serving as a versatile chemical intermediate in advanced synthesis. Its core value lies in its unique molecular structure, which incorporates a protected hydroxyl group, making it a valuable building block for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in medicinal chemistry where the introduction of thiocyanate or protected alcohol functionalities is required.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing sulfur-containing moieties or as a protected alcohol precursor.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the thiocyanate group contributes to biological activity.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for creating complex heterocycles and functionalized molecules.
• Ligand and Catalyst Preparation: Utilized in the synthesis of specialized ligands for metal catalysis or as a component in catalyst systems.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	Thiocyanic Acid, 2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]Ethyl Ester (9Ci)
CAS No.	444603-40-1
Molecular Formula	C8H13NO2S
Molecular Weight	187.26 g/mol
Synonyms	2-[(Tetrahydro-2H-pyran-2-yl)oxy]ethyl thiocyanate; 2-(Tetrahydro-2H-pyran-2-yloxy)ethyl thiocyanate; Ethanol, 2-(tetrahydro-2H-pyran-2-yloxy)-, thiocyanate; THP-O-CH2CH2-SCN; 2-(THP-O)ethyl thiocyanate; 2-(Tetrahydropyran-2-yloxy)ethyl thiocyanate; NSC 339063
EINECS	Contact for details

Quality Control

Our Thiocyanic Acid, 2-[(Tetrahydro-2H-Pyran-2-Yl)Oxy]Ethyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC/GC), and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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