Description

4-Hydroxy-β-Nitrostyrene is a versatile organic intermediate characterized by its aromatic ring substituted with both a hydroxyl and a nitrovinyl group. This unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various pharmacologically active molecules, including potential candidates for cardiovascular and central nervous system (CNS) drugs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive nitrovinyl functionality.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other advanced organic materials requiring specific aromatic substitution patterns.
• Chemical Research: Employed in academic and industrial laboratories for studying Michael addition reactions and other nitroalkene chemistry.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	4-Hydroxy-β-Nitrostyrene
CAS No.	317-98-6
Molecular Formula	C8H7NO3
Molecular Weight	165.15 g/mol
Synonyms	4-Hydroxy-β-nitrostyrene; 2-(4-Hydroxyphenyl)-1-nitroethene; 1-(4-Hydroxyphenyl)-2-nitroethylene; 4-Hydroxystyryl Nitrile Oxide Precursor; p-Hydroxy-β-nitrostyrene; (E)-1-(4-Hydroxyphenyl)-2-nitroethene; 4-Hydroxynitrostyrene; NSC 404080
EINECS	206-267-5

Quality Control

Our 4-Hydroxy-β-Nitrostyrene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the high standards required for research and development applications.

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	158 - 162 °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.