Description

5-Nitrothiophen-2-Ylmethylene Diacetate is a high-purity, specialized organic intermediate characterized by its nitro-substituted thiophene core. This compound is valued for its role as a versatile building block in advanced synthetic chemistry, enabling the development of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, such as herbicides or fungicides.
• Material Science: Serves as a monomer or functionalization agent in the creation of advanced polymers and conductive organic materials.
• Chemical Synthesis: Acts as a protected or activated form of 5-nitrothiophene-2-carbaldehyde for multi-step organic reactions.
• Dye & Pigment Industry: Intermediate for synthesizing complex heterocyclic dyes and colorants.
• Academic & Industrial R&D: Essential for methodological studies and exploring new reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	5-Nitrothiophen-2-Ylmethylene Diacetate
CAS No.	14289-24-8
Molecular Formula	C11H11NO6S
Molecular Weight	285.27 g/mol
Synonyms	2,2-Diacetoxy-5-nitro-2H-thiophene; 5-Nitro-2-thiophenecarboxaldehyde Diacetate; 5-Nitrothiophene-2-carbaldehyde Diacetate; 5-Nitro-2-thienylmethylene Diacetate; (5-Nitrothiophen-2-yl)methylene Diacetate; 1,1-Diacetoxy-5-nitro-2-thiophenemethane; Acetic Acid (5-Nitro-2-thienyl)methylene Ester
EINECS	Contact for details

Quality Control

Our 5-Nitrothiophen-2-Ylmethylene Diacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.