Description

3-Methylsulfanyl-7,8-Dihydro-6H-Cyclopenta[4,5]Thieno[1,2-C]Pyrimidin-1-Amine is a high-purity, advanced pharmaceutical intermediate belonging to a fused heterocyclic class of compounds. This specialized chemical is critical for research and development in medicinal chemistry, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers for building complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization programs.
• Agrochemical Development: Serves as a precursor in the research of new pesticides and herbicides with specific biological activity.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying enzyme function and biological pathways.
• Fine Chemical Synthesis: Intermediate for creating complex, high-value specialty chemicals used in advanced material science.

Basic Information

Product Name	3-Methylsulfanyl-7,8-Dihydro-6H-Cyclopenta[4,5]Thieno[1,2-C]Pyrimidin-1-Amine
CAS No.	330819-85-7
Molecular Formula	C11H11N3S2
Molecular Weight	249.35 g/mol
Synonyms	3-(Methylthio)-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine; 1-Amino-3-methylsulfanyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidine; 330819-85-7; Cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine, 7,8-dihydro-3-(methylthio)-; CAS 330819-85-7
EINECS	Contact for details

Quality Control

Every batch of 3-Methylsulfanyl-7,8-Dihydro-6H-Cyclopenta[4,5]Thieno[1,2-C]Pyrimidin-1-Amine is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the stringent requirements for pharmaceutical R&D. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.