Description

n-(3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophen-2-Yl)-4-Methoxybenzamide is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is critical for research and development in medicinal chemistry, serving as a sophisticated building block for novel active pharmaceutical ingredients (APIs). It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of complex polycyclic molecules due to its reactive cyano and amide functional groups.
• Biochemical Tool Compound: Potential use in biochemical assays and as a probe for studying specific biological pathways and enzyme interactions.
• Fine Chemical Production: Serves as a starting material for the custom synthesis of specialized chemicals for advanced material science applications.

Basic Information

Product Name	n-(3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophen-2-Yl)-4-Methoxybenzamide
CAS No.	332373-83-8
Molecular Formula	C₁₈H₁₈N₂O₂S
Molecular Weight	326.41 g/mol
Synonyms	4-Methoxy-N-[3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]benzamide; 332373-83-8; 4-Methoxybenzoic acid (3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amide; p-Methoxy-N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)benzamide; Cyclohepta[b]thiophene-2-carboxamide, N-(3-cyano-5,6,7,8-tetrahydro-4H)-4-methoxy-
EINECS	Contact for details

Quality Control

Our production of n-(3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophen-2-Yl)-4-Methoxybenzamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.