Description

2-Methyl-6-Phenylthieno[3,2-D]Pyrimidin-4-Ol is a high-value heterocyclic organic compound that serves as a critical advanced intermediate in modern pharmaceutical research and development. Its unique fused-ring structure makes it a versatile building block for synthesizing novel therapeutic agents, particularly in kinase inhibitor programs. This compound is essential for medicinal chemists and R&D departments in the pharmaceutical and biotechnology sectors seeking to develop new drug candidates with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of kinase inhibitors for oncology and inflammatory disease research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Biochemical Tool Compound: Serves as a reference standard or probe molecule in enzymatic assays and target validation studies.
• Organic Synthesis Building Block: Employed in the construction of complex polyheterocyclic systems for material science and agrochemical research.
• Contract Research & Manufacturing (CRAM): Supplied to CDMOs and research institutions for custom synthesis projects and process development.

Basic Information

Product Name	2-Methyl-6-Phenylthieno[3,2-D]Pyrimidin-4-Ol
CAS No.	156424-47-4
Molecular Formula	C₁₃H₁₀N₂OS
Molecular Weight	242.30 g/mol
Synonyms	2-Methyl-6-phenyl-4H-thieno[3,2-d]pyrimidin-4-one; 4-Hydroxy-2-methyl-6-phenylthieno[3,2-d]pyrimidine; 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4(3H)-one; 156424-47-4; Thieno[3,2-d]pyrimidin-4-ol, 2-methyl-6-phenyl-; 4-Hydroxy-2-methyl-6-phenylthieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2-Methyl-6-Phenylthieno[3,2-D]Pyrimidin-4-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with every batch to support your regulatory and research documentation needs.

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 compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content	≤ 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.