Description

2-Amino-n-(3-Methoxyphenyl)-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophene-3-Carboxamide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound matters for its critical role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders. Pharmaceutical R&D teams and fine chemical manufacturers need this material to develop and scale up production of next-generation therapeutic candidates, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: Primary use as a key synthetic precursor in the research and development of new drug candidates.
• API Synthesis: Serves as a crucial building block in the multi-step synthesis of complex target molecules for preclinical and clinical studies.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes within drug discovery programs.
• Contract Manufacturing (CMO): Supplied to contract development and manufacturing organizations (CDMOs) for scale-up and cGMP production.
• Biochemical Research: Potential utility as a research tool for studying specific biological pathways and enzyme interactions.
• Reference Standard: Can be supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-Amino-n-(3-Methoxyphenyl)-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophene-3-Carboxamide
CAS No.	725222-05-9
Molecular Formula	C19H22N2O2S
Molecular Weight	342.46 g/mol
Synonyms	2-Amino-N-(3-methoxyphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide; 2-Amino-N-(3-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (related core); 725222-05-9; Cycloheptathiophene carboxamide derivative; 3-Carboxamide-2-amino-N-(3-methoxyphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene
EINECS	Contact for details

Quality Control

Our 2-Amino-n-(3-Methoxyphenyl)-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thiophene-3-Carboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical R&D and development. Certificates of Analysis (COA) with full traceability are provided for every shipment, and we support customer audits and regulatory documentation needs.

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). 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 powder
Identification (IR)	Conforms to structure
Purity (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.