Description

Acetamide, n-Cyclopropyl-2-[(2-Cyclopropyl-5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Thio]- (9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant value for research and development in medicinal chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents. The material is supplied with full analytical documentation to ensure traceability and support critical development workflows.

Application

This specialized acetamide derivative serves as a key building block in several high-value chemical synthesis pathways.

• Pharmaceutical Intermediate: Core precursor in the research and development of new drug candidates, particularly those targeting specific enzyme inhibitors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes within drug discovery programs.
• Organic Synthesis Building Block: Employed in the construction of complex thienopyrimidine-based heterocycles for various experimental applications.
• Biochemical Tool Compound: Potential use in developing assay standards or probes for biological testing in academic and industrial research settings.

Basic Information

Product Name	Acetamide, n-Cyclopropyl-2-[(2-Cyclopropyl-5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Thio]- (9Ci)
CAS No.	606113-66-0
Molecular Formula	C18H21N3OS2
Molecular Weight	359.51 g/mol
Synonyms	N-Cyclopropyl-2-[(2-cyclopropyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio]acetamide; 2-((2-Cyclopropyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio)-N-cyclopropylacetamide; Acetamide, 2-[(2-cyclopropyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)thio]-N-cyclopropyl-; CAS 606113-66-0; Thieno[2,3-d]pyrimidine acetamide derivative
EINECS	Contact for details

Quality Control

Our Acetamide, n-Cyclopropyl-2-[(2-Cyclopropyl-5,6-Dimethylthieno[2,3-D]Pyrimidin-4-Yl)Thio]- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full transparency and compliance with research-grade material standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be light-sensitive (store away from light) and hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.