Description

Ketone, Methyl 7-Methylthieno[2,3-C]Pyridin-3-Yl (8Ci) is a high-purity, specialized heterocyclic ketone building block of significant interest in advanced organic synthesis. This compound matters as a critical precursor for developing novel pharmacologically active molecules, particularly in medicinal chemistry and drug discovery research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to create new compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective targets.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing complex heterocyclic libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Acts as a building block for developing novel herbicides, fungicides, and insecticides with potentially new modes of action.
• Material Science Precursor: Employed in the synthesis of organic semiconductors, ligands for catalysis, and advanced polymers due to its fused thienopyridine structure.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and scale-up services for client projects.
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic synthesis methodology and heterocyclic chemistry.

Basic Information

Product Name	Ketone, Methyl 7-Methylthieno[2,3-C]Pyridin-3-Yl (8Ci)
CAS No.	30433-77-3
Molecular Formula	C10H9NOS
Molecular Weight	191.25 g/mol
Synonyms	3-Acetyl-7-methylthieno[2,3-c]pyridine; 1-(7-Methylthieno[2,3-c]pyridin-3-yl)ethanone; Methyl 7-methylthieno[2,3-c]pyridin-3-yl ketone; 7-Methyl-3-acetylthieno[2,3-c]pyridine; Ethanone, 1-(7-methylthieno[2,3-c]pyridin-3-yl)-; 30433-77-3; Thienopyridine ketone derivative
EINECS	Contact for details

Quality Control

Every batch of Ketone, Methyl 7-Methylthieno[2,3-C]Pyridin-3-Yl (8Ci) is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles by HPLC, NMR, and MS are available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to protect this light-sensitive compound.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.