Description

4-Phenyl-Thieno[2,3-D]Pyrimidin-2-Ol is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused-ring structure 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 molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor research and other targeted therapeutic areas.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and pesticides due to its bioactive scaffold.
• Material Science: Serves as a building block for organic electronic materials, including organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Synthesis: Employed as a versatile intermediate in academic and industrial organic chemistry for constructing complex heterocyclic systems.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study specific biological pathways and enzyme functions.

Basic Information

Product Name	4-Phenyl-Thieno[2,3-D]Pyrimidin-2-Ol
CAS No.	51687-42-4
Molecular Formula	C₁₆H₁₀N₂OS
Molecular Weight	278.33 g/mol
Synonyms	2-Hydroxy-4-phenylthieno[2,3-d]pyrimidine; 4-Phenylthieno[2,3-d]pyrimidin-2-ol; 4-Phenyl-2-thieno[2,3-d]pyrimidinol; Thieno[2,3-d]pyrimidin-2-ol, 4-phenyl-; 51687-42-4; 4-Phenyl-2-hydroxythieno[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our production of 4-Phenyl-Thieno[2,3-D]Pyrimidin-2-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.