Description

5-Nitro-3-Furancarboxylic Acid is a versatile nitro-substituted heterocyclic carboxylic acid that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the unique reactivity of the nitro and carboxylic acid functional groups on the furan ring, enabling precise chemical transformations. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with antimicrobial or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for more complex heterocyclic compounds and functionalized furan derivatives.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique electronic or thermal properties.
• Dye and Pigment Intermediate: Utilized in the production of specialized colorants and photographic chemicals.
• Academic & Industrial R&D: Essential for methodological studies in synthetic organic chemistry and process development.

Basic Information

Product Name	5-Nitro-3-Furancarboxylic Acid
CAS No.	770-07-0
Molecular Formula	C5H3NO5
Molecular Weight	157.08 g/mol
Synonyms	5-Nitro-3-furoic acid; 3-Carboxy-5-nitrofuran; 5-Nitro-3-furancarboxylic acid; 5-Nitrofuran-3-carboxylic acid; 3-Furoic acid, 5-nitro-; 5-Nitro-β-furancarboxylic acid; 5-Nitro-furan-3-carboxylic acid; 5-Nitro-3-carboxyfuran
EINECS	212-226-7

Quality Control

Our 5-Nitro-3-Furancarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	210 - 215 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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