Description

Thieno[2,3-D]Pyrimidin-4-Amine, n-1,3-Benzodioxol-5-Yl- CAS NO 781622-25-1 is a heterocyclic organic compound featuring a fused thienopyrimidine core, a structure of significant interest in advanced chemical synthesis. This compound serves as a key pharmaceutical intermediate and a versatile building block for the development of novel active molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating new drug candidates and functional chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential therapeutic agents, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used as a building block for developing new crop protection agents and herbicides.
• Material Science: Serves as a monomer or additive in the research of advanced polymers and organic electronic materials.
• Chemical Biology: Employed in probe and ligand development for studying biological pathways and protein interactions.
• Academic & R&D: A valuable reagent for synthetic organic chemistry research and methodology development in university and corporate labs.
• Custom Synthesis: Used by fine chemical manufacturers for the contract synthesis of complex, customer-specific molecules.

Basic Information

Product Name	Thieno[2,3-D]Pyrimidin-4-Amine, n-1,3-Benzodioxol-5-Yl-
CAS No.	781622-25-1
Molecular Formula	C13H9N3O2S
Molecular Weight	271.29 g/mol
Synonyms	5-(1,3-Benzodioxol-5-yl)thieno[2,3-d]pyrimidin-4-amine; N-(1,3-Benzodioxol-5-yl)thieno[2,3-d]pyrimidin-4-amine; 4-Amino-5-(1,3-benzodioxol-5-yl)thieno[2,3-d]pyrimidine; 781622-25-1; Thieno[2,3-d]pyrimidin-4-amine, 5-(1,3-benzodioxol-5-yl)-; 5-(Benzo[d][1,3]dioxol-5-yl)thieno[2,3-d]pyrimidin-4-amine
EINECS	Contact for details

Quality Control

Our Thieno[2,3-D]Pyrimidin-4-Amine, n-1,3-Benzodioxol-5-Yl- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP and ISO compliant manufacturing for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC/MS)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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