Description

2-[(5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanyl]-n-(4-Methylphenyl)Acetamide is a high-purity, advanced pharmaceutical intermediate with a distinct thienopyrimidine core structure. This compound matters for its role as a critical building block in the synthesis of novel, targeted therapeutic agents, offering researchers and manufacturers a reliable and well-characterized starting material. It is primarily needed by pharmaceutical R&D laboratories and fine chemical producers engaged in developing new drug candidates, particularly in oncology and other specialized therapeutic areas.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of novel small-molecule drugs targeting specific biological pathways.
• Kinase Inhibitor Research: Serves as a core scaffold in the design and synthesis of potential kinase inhibitors for cancer therapy.
• Chemical Biology Probes: Used in academic and industrial research to create molecular probes for studying enzyme function and cellular signaling.
• Process Chemistry & Scale-Up: Employed in process development and optimization for the commercial-scale manufacturing of active pharmaceutical ingredients (APIs).
• Custom Synthesis Building Block: Utilized by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	2-[(5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanyl]-n-(4-Methylphenyl)Acetamide
CAS No.	338424-68-3
Molecular Formula	C17H17N3OS2
Molecular Weight	343.46 g/mol
Synonyms	2-[(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)thio]-N-(4-methylphenyl)acetamide; N-(4-Methylphenyl)-2-[(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio]acetamide; 2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)thio)-N-(p-tolyl)acetamide; 338424-68-3; Thieno[2,3-d]pyrimidine acetamide derivative
EINECS	Contact for details

Quality Control

Every batch of 2-[(5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Sulfanyl]-n-(4-Methylphenyl)Acetamide is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting purity standards for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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 the compound from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.