Description

Thiocyanic Acid, 2-(Chlorocarbonyl)-1-Cyclopenten-1-Yl Ester (9Ci) is a specialized organic intermediate featuring a reactive cyclopentenyl backbone functionalized with both thiocyanate and acid chloride groups. This unique bifunctional structure makes it a valuable building block for synthesizing complex molecules in advanced research and development. It is primarily utilized by pharmaceutical and agrochemical R&D teams for constructing novel heterocyclic compounds and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing sulfur and nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive functional groups.
• Chemical Research Reagent: Serves as a versatile building block in organic chemistry for constructing complex molecular architectures in academic and industrial labs.
• Material Science Applications: Potential use in the development of specialty polymers and functional materials requiring specific sulfur-containing linkages.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for metal catalysis due to the thiocyanate moiety.

Basic Information

Product Name	Thiocyanic Acid, 2-(Chlorocarbonyl)-1-Cyclopenten-1-Yl Ester (9Ci)
CAS No.	65200-30-8
Molecular Formula	C7H5ClNOS
Molecular Weight	186.64 g/mol
Synonyms	2-(Chlorocarbonyl)cyclopent-1-ene-1-carbonothioic S-cyanide; 1-Cyclopentene-1-carbonyl chloride, 2-thiocyanato-; 2-Thiocyanato-1-cyclopentene-1-carbonyl chloride; NSC 163081; Thiocyanic acid S-ester with 2-(chlorocarbonyl)-1-cyclopentene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of Thiocyanic Acid, 2-(Chlorocarbonyl)-1-Cyclopenten-1-Yl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is analyzed via modern analytical techniques, including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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