Description

4-Hydroxynitrofurazone is a nitrofuran derivative and a key chemical intermediate of significant interest in pharmaceutical research and development. Its primary value lies in its role as a precursor for synthesizing more complex antimicrobial agents and for chemical structure-activity relationship (SAR) studies. This compound is essential for R&D laboratories and manufacturers focused on developing novel therapeutic agents, particularly within the anti-infective and veterinary medicine sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel nitrofuran-based antimicrobial compounds for research purposes.
• Antimicrobial Research: Used in biochemical and microbiological studies to investigate mechanisms of action against various bacterial strains.
• Veterinary Drug Development: Acts as a precursor in the development of potential treatments for bacterial infections in animals.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for quality control and method development (HPLC, LC-MS).
• Academic & Institutional Research: Utilized in universities and research institutes for pharmacological and toxicological studies.

Basic Information

Product Name	4-Hydroxynitrofurazone
CAS No.	113849-13-1
Molecular Formula	C6H6N4O5
Molecular Weight	214.14 g/mol
Synonyms	5-Nitro-2-furaldehyde 4-hydroxy semicarbazone; 4-Hydroxy-5-nitrofurfurylidene semicarbazide; 4-Hydroxy-5-nitro-2-furaldehyde semicarbazone; Nitrofurazone metabolite; 4-OH-NFZ; 4-Hydroxynitrofuralazine; 5-Nitro-2-furaldehyde (4-hydroxy)semicarbazone
EINECS	Contact for details

Quality Control

Our 4-Hydroxynitrofurazone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including identification (IR, NMR), purity assay (HPLC), and control of related substances to ensure it meets exacting standards for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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