Description

Crgdfk-Thioacetyl Ester CAS NO 393781-65-2 is a specialized organosulfur compound featuring a thioacetyl functional group, serving as a versatile building block in advanced chemical synthesis. Its primary value lies in its role as a key intermediate for introducing sulfur-containing moieties into complex molecular architectures, enabling the development of novel materials and active ingredients. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: A crucial synthon for the development of active pharmaceutical ingredients (APIs), particularly those containing thioester or thioether linkages.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and insecticides that leverage sulfur chemistry for enhanced bioactivity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, coatings, and functional materials with tailored properties.
• Ligand & Catalyst Preparation: Employed in the synthesis of sulfur-based ligands for metal catalysis and organocatalysts.
• Flavor & Fragrance Industry: Serves as a precursor for certain sulfur-containing aroma compounds, where specific thioesters contribute distinctive notes.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex molecules, including natural product analogs.

Basic Information

Product Name	Crgdfk-Thioacetyl Ester
CAS No.	393781-65-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Thioacetic acid S-ester derivative; Crgdfk Thioacetate; 393781-65-2; S-Acetyl derivative; Thioacetyl Crgdfk ester; Sulfur-acetyl intermediate; [Chemical name based on parent structure]; [IUPAC name based on full structure]
EINECS	Contact for details

Quality Control

Our Crgdfk-Thioacetyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic intermediates. A Certificate of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters is provided with each shipment to guarantee traceability and consistency for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.