Description

Thieno[3,2-D]Pyrimidin-2-Amine is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This specialized intermediate is valued for its unique fused-ring structure, which imparts specific electronic and steric properties essential for developing novel active compounds. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential kinase inhibitors and other small-molecule drug candidates targeting various diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as organic semiconductors and light-emitting diodes (OLEDs).
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and protein-ligand interactions.
• Academic & Contract Research: Used extensively in university laboratories and CROs (Contract Research Organizations) for method development and novel compound library synthesis.

Basic Information

Product Name	Thieno[3,2-D]Pyrimidin-2-Amine
CAS No.	1027729-09-4
Molecular Formula	C6H5N3S
Molecular Weight	151.19 g/mol
Synonyms	2-Aminothieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidin-2-ylamine; 2-Thieno[3,2-d]pyrimidinamine; 1027729-09-4; Aminothienopyrimidine; TPA; Thienopyrimidine-2-amine
EINECS	Contact for details

Quality Control

Our Thieno[3,2-D]Pyrimidin-2-Amine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP (current Good Manufacturing Practice) guidelines where applicable to support our clients' regulatory 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 (typically 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	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.