Description

(3,4-Diaminophenyl)-(2-Thienyl)Methanone, Dihydrochloridediscontinued See: D416601 CAS NO 355115-86-5 is a high-purity, specialized organic salt used as a critical building block in advanced chemical synthesis. This compound is valued for its unique molecular structure, which combines a diaminophenyl moiety with a thienyl ketone, making it a versatile intermediate for heterocyclic chemistry. It is primarily sought by research institutions and pharmaceutical development companies for the creation of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds with potential therapeutic activity.
• Organic Light-Emitting Diode (OLED) Research: Serves as a building block for electron-transport or emissive layer materials in optoelectronic device development.
• Agrochemical Synthesis: Intermediate for developing novel crop protection agents and pesticides.
• Dye and Pigment Manufacturing: Used in the production of specialized, high-performance colorants and pigments.
• Academic & Industrial R&D: Essential reagent for methodological studies in organic synthesis and material science.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) or catalytic complexes due to its diamine functionality.

Basic Information

Product Name	(3,4-Diaminophenyl)-(2-Thienyl)Methanone, Dihydrochloridediscontinued See: D416601 CAS NO 355115-86-5
CAS No.	355115-86-5
Molecular Formula	C11H11N2OS • 2HCl
Molecular Weight	291.20 g/mol (Free base: 219.28 g/mol)
Synonyms	1-(3,4-Diaminophenyl)-2-thienylmethanone dihydrochloride; 3',4'-Diamino-2-thienylphenylmethanone hydrochloride; D416601; (3,4-Diaminobenzoyl)(2-thienyl)methanone dihydrochloride; 2-Thenoyl-3,4-diaminobenzene dihydrochloride; (2-Thienyl)(3,4-diaminophenyl)methanone hydrochloride; 3,4-Diamino-α-thienylbenzyl ketone dihydrochloride
EINECS	Contact for details

Quality Control

Every batch of (3,4-Diaminophenyl)-(2-Thienyl)Methanone Dihydrochloride is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with research and development grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under anhydrous conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
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.