Description

4-Imino-7-Methyl-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-3(4H)-Amine is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is critical for the research and development of novel therapeutic agents, particularly in the fields of oncology and central nervous system (CNS) disorders. It is primarily sought by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in synthesizing next-generation small molecule drugs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates targeting specific biological pathways.
• Kinase Inhibitor Research: Used in the development and screening of potential kinase inhibitors for cancer therapy.
• CNS Drug Discovery: Employed as a core scaffold in medicinal chemistry programs focused on neurological and psychiatric conditions.
• Chemical Biology Probes: Utilized to create tool compounds for studying enzyme function and cellular signaling mechanisms.
• Process Chemistry & Scale-Up: Acts as a critical intermediate during the optimization and commercial scale-up of active pharmaceutical ingredient (API) manufacturing processes.
• Academic & Institutional Research: Supports basic and applied chemical research in universities and government institutes.

Basic Information

Product Name	4-Imino-7-Methyl-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-3(4H)-Amine
CAS No.	375838-45-2
Molecular Formula	C₁₂H₁₄N₄S
Molecular Weight	246.33 g/mol
Synonyms	7-Methyl-4-imino-5,6,7,8-tetrahydro-1-benzothieno[2,3-d]pyrimidin-3(4H)-amine; 4-Imino-7-methyl-4,5,6,7-tetrahydro-1-benzothieno[2,3-d]pyrimidin-3-amine; 375838-45-2; Benzothienopyrimidine derivative; Tetrahydrobenzothienopyrimidinamine
EINECS	Contact for details

Quality Control

Our 4-Imino-7-Methyl-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-3(4H)-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with client specifications and current industry standards for advanced pharmaceutical intermediates.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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