Description

Acetamide, 2-[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]-n-(2-Ethoxyphenyl)- (9Ci) is a specialized organic compound featuring a complex heterocyclic structure, serving as a key advanced intermediate in modern synthetic chemistry. Its molecular architecture makes it a valuable building block for the research and development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new therapeutic or crop protection agents.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with unique modes of action.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological processes and protein interactions.
• Material Science Research: Potential precursor for the synthesis of specialized organic electronic materials or ligands for catalysis.
• Contract Research & Manufacturing (CRAM): Supplied to organizations engaged in custom synthesis and process optimization for client projects.

Basic Information

Product Name	Acetamide, 2-[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]-n-(2-Ethoxyphenyl)- (9Ci)
CAS No.	606107-94-2
Molecular Formula	C20H21N3O2S2
Molecular Weight	407.53 g/mol
Synonyms	2-[(1,4-Dihydro-5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)thio]-N-(2-ethoxyphenyl)acetamide; N-(2-Ethoxyphenyl)-2-[(5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio]acetamide; 2-((5,6-Dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-ethoxyphenyl)acetamide; Acetamide, 2-((5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(2-ethoxyphenyl)-; Thienopyrimidinone acetamide derivative
EINECS	Contact for details

Quality Control

Our Acetamide, 2-[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]-n-(2-Ethoxyphenyl)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.