Description

Ethanone, 1-(4,5-Diamino-2-Thienyl)- (9Ci) is a high-purity, specialized organic intermediate featuring a unique thiophene-diamine-acetyl structural motif. This compound is valued for its role as a critical building block in the synthesis of complex heterocyclic systems, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for creating novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel thiophene-based drug candidates, including potential kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Building block for developing new generation herbicides and fungicides with specific modes of action.
• Functional Dye & Pigment Manufacturing: Used in the production of specialized dyes and pigments for electronics (OLEDs) and imaging applications.
• Material Science Research: Serves as a monomer or ligand precursor for conductive polymers and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for constructing complex heterocyclic scaffolds in academic and industrial R&D settings.

Basic Information

Product Name	Ethanone, 1-(4,5-Diamino-2-Thienyl)- (9Ci)
CAS No.	106850-15-1
Molecular Formula	C6H8N2OS
Molecular Weight	156.20 g/mol
Synonyms	1-(4,5-Diamino-2-thienyl)ethanone; 4,5-Diamino-2-acetylthiophene; 2-Acetyl-4,5-diaminothiophene; 4,5-Diaminothiophene-2-yl methyl ketone; 1-(4,5-Diaminothiophen-2-yl)ethan-1-one; 2-Acetyl-4,5-diamino-thiophene; 4,5-Diamino-2-thienyl methyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4,5-Diamino-2-Thienyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and batch-to-batch consistency for critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized and light-sensitive; allow the container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.