Description

Ethyl 2-(2-((4-Amino-5,6-Dimethylthieno[2,3-D]Pyrimidin-2-Yl)Thio)Acetamido)-4-Methylthiazole-5-Carboxylate is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active pharmaceutical ingredients (APIs). This compound is critical for research and development in medicinal chemistry, offering a sophisticated heterocyclic scaffold for creating novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new drug candidates, particularly in oncology and antiviral research.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel small-molecule drug candidates.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Oncology Drug Development: Serves as a core scaffold for the development of targeted kinase inhibitors and other anticancer agents.
• Antiviral Agent Synthesis: Employed in the research and synthesis of potential antiviral compounds due to its complex heterocyclic structure.
• Biochemical Tool Compound: Used in biochemical assays and as a reference standard in pharmacological studies.
• Fine Chemical Synthesis: An important precursor for the custom synthesis of complex, high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	Ethyl 2-(2-((4-Amino-5,6-Dimethylthieno[2,3-D]Pyrimidin-2-Yl)Thio)Acetamido)-4-Methylthiazole-5-Carboxylate
CAS No.	496029-16-4
Molecular Formula	C19H20N6O3S3
Molecular Weight	492.59 g/mol
Synonyms	Ethyl 4-methyl-2-[[2-[[4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl]thio]acetyl]amino]-1,3-thiazole-5-carboxylate; 4-Methyl-2-[[2-[[4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl]thio]acetyl]amino]-1,3-thiazole-5-carboxylic acid ethyl ester; 496029-16-4; Thieno[2,3-d]pyrimidine thiazole carboxylate derivative; Advanced pharmaceutical intermediate 496029-16-4
EINECS	Contact for details

Quality Control

Our Ethyl 2-(2-((4-Amino-5,6-Dimethylthieno[2,3-D]Pyrimidin-2-Yl)Thio)Acetamido)-4-Methylthiazole-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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