Description

Ethanone, 1-(3-Amino-4,5-Dimethyl-2-Thienyl)- (9Ci) is a specialized organic compound featuring a thiophene core substituted with amino and acetyl groups, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular architecture, which enables the construction of complex heterocyclic systems essential for developing novel materials and active pharmaceutical ingredients. This high-purity intermediate is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for the development of new compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and pesticides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in OLED displays and lighting due to its fused thiophene-acetyl structure.
• Coordination Chemistry & Ligand Synthesis: The amino and carbonyl groups make it a useful starting material for creating chelating ligands for metal catalysts.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments for high-performance applications.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	Ethanone, 1-(3-Amino-4,5-Dimethyl-2-Thienyl)- (9Ci)
CAS No.	87676-06-0
Molecular Formula	C8H11NOS
Molecular Weight	169.24 g/mol
Synonyms	1-(3-Amino-4,5-dimethyl-2-thienyl)ethanone; 3-Acetyl-4,5-dimethyl-2-aminothiophene; 2-Amino-3-acetyl-4,5-dimethylthiophene; 4,5-Dimethyl-3-acetyl-2-aminothiophene; 1-(3-Amino-4,5-dimethylthiophen-2-yl)ethan-1-one; 2-Acetyl-3-amino-4,5-dimethylthiophene; 3-Amino-4,5-dimethyl-2-acetylthiophene
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(3-Amino-4,5-Dimethyl-2-Thienyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for our global B2B partners.

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). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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