Description

Ketone, 3-Amino-4,5-Dihydro-5-Methyl-2-Thienyl Methyl (8Ci) is a specialized heterocyclic organic compound featuring a fused thiophene and ketone structure with an amino functional group. This unique molecular architecture makes it a valuable and versatile building block for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients and functional materials. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating complex molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, or fungicides due to its bioactive heterocyclic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers, conductive materials, or organic semiconductors.
• Chemical Research & Development: Employed as a versatile scaffold for exploring new chemical reactions and synthesizing libraries of compounds for biological screening.
• Fine Chemical Production: Acts as a critical intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Ketone, 3-Amino-4,5-Dihydro-5-Methyl-2-Thienyl Methyl (8Ci)
CAS No.	31890-88-7
Molecular Formula	C7H11NOS
Molecular Weight	157.23 g/mol
Synonyms	3-Amino-4,5-dihydro-5-methyl-2-thienyl methyl ketone; 1-(3-Amino-4,5-dihydro-5-methyl-2-thienyl)ethanone; 3-Amino-5-methyl-4,5-dihydrothiophen-2-yl methyl ketone; 2-Acetyl-3-amino-5-methyl-4,5-dihydrothiophene; 3-Amino-5-methyl-2-acetyl-4,5-dihydrothiophene; Methyl 3-amino-4,5-dihydro-5-methyl-2-thienyl ketone
EINECS	Contact for details

Quality Control

Our production of Ketone, 3-Amino-4,5-Dihydro-5-Methyl-2-Thienyl Methyl (8Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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