Description

2,6-Dimethylthieno[2,3-D]Pyrimidin-4-Ol is a high-purity heterocyclic organic compound featuring a fused thienopyrimidine core, which serves as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating complex molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used as a precursor in the development of new pesticides, herbicides, and fungicides, leveraging its fused ring system for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as organic semiconductors or light-emitting materials, due to its conjugated structure.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex molecular libraries and exploring new chemical reactions.
• Ligand & Catalyst Development: Potential use in designing novel ligands for metal catalysis or as a core structure in organocatalysts.

Basic Information

Product Name	2,6-Dimethylthieno[2,3-D]Pyrimidin-4-Ol
CAS No.	79927-75-6
Molecular Formula	C8H8N2OS
Molecular Weight	180.23 g/mol
Synonyms	4-Hydroxy-2,6-dimethylthieno[2,3-d]pyrimidine; 2,6-Dimethyl-4-hydroxythieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidin-4-ol, 2,6-dimethyl-; 79927-75-6; 2,6-Dimethyl-4-thieno[2,3-d]pyrimidinol
EINECS	Contact for details

Quality Control

Our production of 2,6-Dimethylthieno[2,3-D]Pyrimidin-4-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is accompanied by a detailed Certificate of Analysis (COA). We support our clients' regulatory needs with full traceability and documentation, suitable for cGMP manufacturing environments.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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