Description

1,5-Bis(4-Nitrophenyl)Formazan is a specialized organic compound belonging to the formazan dye class, characterized by its distinct chemical structure and colorimetric properties. This compound is valued for its role as a critical intermediate and analytical reagent in advanced chemical synthesis and research. It is primarily sought by professionals in the pharmaceutical research, analytical chemistry, and specialty chemical manufacturing sectors for developing diagnostic assays and novel materials.

Application

• Analytical Chemistry Reagent: Used as a chromogenic agent and indicator in spectrophotometric assays and biochemical tests.
• Pharmaceutical Research Intermediate: Serves as a key building block in the synthesis of more complex heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Dye and Pigment Precursor: Acts as an intermediate in the production of specialized formazan-based dyes and pigments for industrial applications.
• Biochemical Staining: Employed in histological and cytological staining procedures in life science research.
• Material Science Research: Investigated for use in the development of sensors and functional materials due to its redox-active properties.
• Quality Control Testing: Utilized in-house for method development and validation within chemical manufacturing facilities.

Basic Information

Product Name	1,5-Bis(4-Nitrophenyl)Formazan
CAS No.	63014-24-4
Molecular Formula	C19H14N6O4
Molecular Weight	390.35 g/mol
Synonyms	1,5-Di-p-nitrophenylformazan; 1,5-Bis(p-nitrophenyl)formazan; Formazan, 1,5-bis(4-nitrophenyl)-; 4,4'-(1E,5E)-1,5-Diphenylformazan-1,5-diyl)dinitrobenzene; p,p'-Dinitro-diphenylformazan; NSC 403119; 1,5-Bis(4-nitrophenyl)-3H-1λ⁵,2,4,5-tetrazapenta-1,3,4-triene
EINECS	Contact for details

Quality Control

Our 1,5-Bis(4-Nitrophenyl)Formazan is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
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.