Description

4-Nitropyrogallol is a specialized nitrated derivative of pyrogallol, a compound known for its strong reducing and chelating properties. This product is valued as a key synthetic intermediate and analytical reagent in advanced chemical research and development. It is primarily utilized by professionals in the pharmaceutical, agrochemical, and fine chemical sectors for applications requiring precise molecular modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Serves as a building block in the development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Synthesis: Acts as a precursor in the production of specialized azo dyes and colorants.
• Analytical Chemistry: Employed as a reagent in spectrophotometric analysis and other laboratory testing procedures.
• Polymer Chemistry: Utilized in the modification of polymer chains and the creation of functional materials.
• Research & Development: A critical compound for academic and industrial R&D in organic synthesis and material science.

Basic Information

Product Name	4-Nitropyrogallol
CAS No.	76088-63-6
Molecular Formula	C6H5NO5
Molecular Weight	171.11 g/mol
Synonyms	1,2,3-Trihydroxy-5-nitrobenzene; 5-Nitropyrogallol; Pyrogallol, 4-nitro-; 4-Nitro-1,2,3-benzenetriol; 5-Nitro-1,2,3-benzenetriol; Nitropyrogallol
EINECS	Contact for details

Quality Control

Our 4-Nitropyrogallol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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