Description

Acetamide, 2-[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]-n-(6-Methoxy-2-Benzothiazolyl)- (9Ci) is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound matters as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), enabling research and development in targeted therapeutic areas. It is primarily needed by pharmaceutical R&D laboratories, biotechnology firms, and fine chemical manufacturers focused on developing next-generation medications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel thienopyrimidine and benzothiazole-based drug candidates.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Research: Employed as a tool compound in biochemical assays to study enzyme inhibition and cellular pathways.
• Fine Chemical Synthesis: Acts as a specialized building block for constructing complex molecular architectures in custom synthesis projects.
• API Development: Integral in the process development and scale-up of potential new active pharmaceutical ingredients.

Basic Information

Product Name	Acetamide, 2-[(1,4-Dihydro-5,6-Dimethyl-4-Oxothieno[2,3-D]Pyrimidin-2-Yl)Thio]-n-(6-Methoxy-2-Benzothiazolyl)- (9Ci)
CAS No.	606108-40-1
Molecular Formula	C20H19N5O2S3
Molecular Weight	473.59 g/mol
Synonyms	2-[(1,4-Dihydro-5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)thio]-N-(6-methoxy-1,3-benzothiazol-2-yl)acetamide; N-(6-Methoxy-2-benzothiazolyl)-2-[(5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio]acetamide; 606108-40-1; Acetamide, 2-[(5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio]-N-(6-methoxy-2-benzothiazolyl)-; Thieno[2,3-d]pyrimidine 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-(6-Methoxy-2-Benzothiazolyl)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and residual solvents is provided with each shipment to support your quality and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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