Description

5-(5-Chloro-1-(2-Fluorophenyl)-2-Oxopentyl)-4,5,6,7-Tetrahydrothieno[3,2-C]Pyridin-2-Yl Acetate CAS NO 1056459-37-0 is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value for research and development in medicinal chemistry, particularly for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily needed by pharmaceutical R&D laboratories, contract research and manufacturing organizations (CROs/CMOs), and academic institutions focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular disorders.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies to optimize drug potency and selectivity.
• API Development: Integral in the process development and scale-up of new Active Pharmaceutical Ingredients (APIs) for preclinical and clinical trials.
• Chemical Biology Probes: Utilized in the development of specialized chemical probes for studying biological pathways and target validation.
• Contract Synthesis: Supplied to CROs and CDMOs for custom synthesis projects requiring high-purity, complex organic molecules.
• Academic Research: Employed in university and institutional labs for cutting-edge research in synthetic organic chemistry and drug discovery.

Basic Information

Product Name	5-(5-Chloro-1-(2-Fluorophenyl)-2-Oxopentyl)-4,5,6,7-Tetrahydrothieno[3,2-C]Pyridin-2-Yl Acetate
CAS No.	1056459-37-0
Molecular Formula	C20H21ClFNO3S
Molecular Weight	409.90 g/mol
Synonyms	5-(5-Chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate; Thieno[3,2-c]pyridine-2-acetic acid derivative; 1056459-37-0; 5-(5-Chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl ethanoate; Fluorophenyl-thienopyridine acetate intermediate; Chloro-oxopentyl tetrahydrothienopyridine acetate
EINECS	Contact for details

Quality Control

Our 5-(5-Chloro-1-(2-Fluorophenyl)-2-Oxopentyl)-4,5,6,7-Tetrahydrothieno[3,2-C]Pyridin-2-Yl Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Maximum Impurity	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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