Description

6-Methylthieno[2,3-D]Pyrimidin-4-Amine is a high-purity heterocyclic organic compound serving as a critical building block in advanced pharmaceutical and agrochemical research. Its fused thienopyrimidine core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and crop protection agents. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing new molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, and insecticides.
• Chemical Biology: Serves as a versatile probe or ligand in biochemical assays and target identification studies.
• Material Science: Potential building block for organic electronic materials due to its conjugated heterocyclic system.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and contract research organizations (CROs).

Basic Information

Product Name	6-Methylthieno[2,3-D]Pyrimidin-4-Amine
CAS No.	885269-52-3
Molecular Formula	C7H7N3S
Molecular Weight	165.21 g/mol
Synonyms	6-Methylthieno[2,3-d]pyrimidin-4-amine; 4-Amino-6-methylthieno[2,3-d]pyrimidine; 6-Methyl-4-aminothieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidin-4-amine, 6-methyl-; 885269-52-3; 6-Methyl-thieno[2,3-d]pyrimidin-4-ylamine; SCHEMBL11806279
EINECS	Contact for details

Quality Control

Our 6-Methylthieno[2,3-D]Pyrimidin-4-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.