Description

1H-Thieno[3,4-D]Imidazole-4-Pentanamide, Hexahydro-n-[(4-Nitrophenyl)Methyl]-2-Oxo-, (3As,4S,6Ar)- is a high-purity, complex heterocyclic organic compound with significant potential in advanced pharmaceutical research and development. This specialized chemical serves as a critical building block or intermediate for synthesizing novel active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought after by pharmaceutical R&D laboratories and contract research and manufacturing organizations (CROs/CMOs) working on innovative drug discovery programs.

Application

This advanced chemical intermediate is designed for specialized applications in research and manufacturing. Its primary uses include:

• Pharmaceutical Intermediate: Serving as a key synthetic precursor in the development of novel therapeutic agents.
• Organic Synthesis Building Block: Used in complex multi-step organic reactions to construct intricate molecular architectures.
• Medicinal Chemistry Research: A valuable scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Biochemical Research: Potential use in developing enzyme inhibitors or receptor modulators due to its unique fused-ring structure.
• Fine Chemical Production: Employed in the synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Item	Details
Product Name	1H-Thieno[3,4-D]Imidazole-4-Pentanamide, Hexahydro-n-[(4-Nitrophenyl)Methyl]-2-Oxo-, (3As,4S,6Ar)-
CAS No.	157720-52-0
Molecular Formula	C17H20N4O3S
Molecular Weight	360.43 g/mol
Synonyms	Hexahydro-N-[(4-nitrophenyl)methyl]-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; (3aS,4S,6aR)-Hexahydro-N-[(4-nitrophenyl)methyl]-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-N-[(4-nitrophenyl)methyl]-2-oxo-, (3aS,4S,6aR)-; (3aS,4S,6aR)-rel-Hexahydro-N-[(4-nitrophenyl)methyl]-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide; A complex thienoimidazolone derivative.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material that meets high-purity specifications suitable for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality management system is designed to support cGMP and ISO guidelines for consistent batch-to-batch reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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