Description

2-Chloro-N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thien-2-yl)acetamide is a high-purity, synthetically valuable heterocyclic building block featuring a fused cyclooctathiophene core. This compound is specifically engineered to serve as a critical intermediate in advanced organic synthesis, enabling the development of novel molecular architectures. It is primarily sought after by research institutions and pharmaceutical R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its unique heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as semiconductors or conductive polymers, due to its electron-rich thiophene moiety.
• Chemical Biology: Employed as a molecular probe or scaffold in the design of enzyme inhibitors and receptor ligands for biological studies.
• Custom Synthesis: Provides a versatile starting point for contract research organizations (CROs) and fine chemical manufacturers performing bespoke synthesis for clients.

Basic Information

Product Name	2-Chloro-N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thien-2-yl)acetamide
CAS No.	351013-93-9
Molecular Formula	C14H15ClN2OS
Molecular Weight	294.80 g/mol
Synonyms	2-Chloro-N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thiophen-2-yl)acetamide; 2-Chloroacetamide, N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thien-2-yl)-; 351013-93-9; Cycloocta[b]thiophene-2-acetamide, 3-cyano-N-(chloroacetyl)hexahydro-; Hexahydrocycloocta[b]thiopheneacetamide derivative
EINECS	Contact for details

Quality Control

Our 2-Chloro-N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thien-2-yl)acetamide is manufactured under strict quality management systems. 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 to ensure traceability and compliance with your research or production specifications.

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). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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