Description

2,4(3H,5H)-Furandione, 3-[(4-Nitrophenyl)Azo]- (9Ci) is a specialized azo-functionalized furandione derivative, a high-value chemical intermediate prized for its unique chromophoric and reactive properties. This compound matters for its role in synthesizing advanced materials and fine chemicals, where its structure enables precise molecular design. It is primarily needed by research and development laboratories, specialty chemical manufacturers, and industries focused on dyes, pigments, and advanced polymer synthesis.

Application

• As a key chromophore and intermediate in the synthesis of specialized dyes and pigments.
• In advanced polymer chemistry for creating functional monomers with azo linkages.
• As a research chemical in academic and industrial R&D for studying azo compound reactivity and photochemistry.
• Potential use in the development of non-linear optical (NLO) materials due to its conjugated structure.
• As a building block for pharmaceutical and agrochemical research where the furandione and azo motifs are of interest.
• In analytical chemistry as a potential reagent or standard for method development.

Basic Information

Product Name	2,4(3H,5H)-Furandione, 3-[(4-Nitrophenyl)Azo]- (9Ci)
CAS No.	190651-39-9
Molecular Formula	C10H5N3O5
Molecular Weight	247.17 g/mol
Synonyms	3-[(4-Nitrophenyl)azo]-2,4(3H,5H)-furandione; 3-(4-Nitrophenylazo)furan-2,4(3H,5H)-dione; 4-Nitrobenzeneazomaleimide; N-(4-Nitrophenyl)azomaleimide; 3-(p-Nitrophenylazo)maleimide; 190651-39-9; Azomaleimide derivative (p-nitro)
EINECS	Contact for details

Quality Control

Our production of 2,4(3H,5H)-Furandione, 3-[(4-Nitrophenyl)Azo]- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.