Description

1,2-Benzenediamine,4-(5-Ethyl-3-Furanyl)-(9Ci) is a specialized aromatic diamine derivative incorporating a furan moiety, representing a high-value intermediate in advanced organic synthesis. Its unique molecular architecture, featuring both amine and heterocyclic functional groups, makes it a critical building block for creating complex molecules with tailored properties. This compound is essential for R&D and production in the pharmaceutical and advanced materials sectors, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a curing agent or cross-linking component in high-performance epoxy and polyurethane systems, enhancing thermal and chemical resistance.
• Dye & Pigment Manufacturing: Employed in the production of specialized azo dyes and organic pigments for high-end applications.
• Ligand for Catalysis: Utilized to synthesize complex ligands for transition metal catalysts used in asymmetric synthesis.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1,2-Benzenediamine,4-(5-Ethyl-3-Furanyl)-(9Ci)
CAS No.	471239-87-9
Molecular Formula	C12H14N2O
Molecular Weight	202.25 g/mol
Synonyms	4-(5-Ethyl-3-furanyl)-1,2-benzenediamine; 1,2-Benzenediamine, 4-(5-ethyl-3-furanyl)-; 4-(5-Ethylfuran-3-yl)benzene-1,2-diamine; 3-(3,4-Diaminophenyl)-5-ethylfuran; 5-Ethyl-3-(3,4-diaminophenyl)furan; 4-(5-Ethyl-3-furyl)-o-phenylenediamine
EINECS	Contact for details

Quality Control

Every batch of 1,2-Benzenediamine,4-(5-Ethyl-3-Furanyl)-(9Ci) is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee it meets your precise research or production requirements.

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 area. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture condensation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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