Description

1-Propanone,1-(2-Amino-5,6-Dihydro-4H-Cyclopenta[B]Thien-3-Yl)-(9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused-ring structure containing amino and thiophene functionalities. This compound is of significant value for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities, where consistent quality and reliable supply are paramount for successful drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammatory diseases.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale organic chemistry for constructing complex polycyclic frameworks containing cyclopentane, thiophene, and ketone moieties.
• Agrochemical Research: Potential application as an intermediate in the development of new herbicides or fungicides with novel modes of action.
• Material Science Research: Investigated for the development of organic semiconductors or conductive polymers due to its electron-rich thiophene component.
• Contract Research & Development (CRO/CDMO): Supplied to service organizations that require high-quality, specialized intermediates for client projects.
• Academic Research: Used in university and institutional labs for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	1-Propanone,1-(2-Amino-5,6-Dihydro-4H-Cyclopenta[B]Thien-3-Yl)-(9Ci)
CAS No.	438532-24-2
Molecular Formula	C10H11NOS
Molecular Weight	193.26 g/mol
Synonyms	1-(2-Amino-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)propan-1-one; 2-Amino-3-propanoyl-4,5,6,7-tetrahydro-1-benzothiophene; 3-Propanoyl-2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene; 1-(2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)propan-1-one; 438532-24-2; AKOS005158213
EINECS	Contact for details

Quality Control

Our production of 1-Propanone,1-(2-Amino-5,6-Dihydro-4H-Cyclopenta[B]Thien-3-Yl)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive pharmaceutical R&D. All materials are manufactured and handled in a controlled environment. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing purity, identity confirmation, and impurity profiles as determined by advanced analytical techniques. We support compliance with relevant guidelines for advanced intermediates.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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