Description

trans-4-Methyl-β-Nitrostyrene is a high-purity, light-sensitive organic intermediate characterized by its distinct nitrovinyl aromatic structure. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing β-nitrostyrene or phenethylamine motifs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive nitro and alkene functionalities.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty organic compounds requiring a substituted styrene backbone.
• Organic Synthesis Research: Employed in academic and industrial labs for Michael addition reactions, cycloadditions, and other transformations to create complex molecular libraries.
• Material Science Precursor: Investigated for the preparation of functionalized polymers and advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	trans-4-Methyl-β-Nitrostyrene
CAS No.	7559-36-6
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	(E)-1-(4-Methylphenyl)-2-nitroethene; (E)-4-Methyl-β-nitrostyrene; trans-1-(4-Methylphenyl)-2-nitroethylene; (E)-2-Nitro-1-(p-tolyl)ethene; p-Methyl-β-nitrostyrene; 4-Methyl-trans-β-nitrostyrene; (E)-p-Methyl-β-nitrostyrene; 1-(4-Methylphenyl)-2-nitroethene
EINECS	Contact for details

Quality Control

Our trans-4-Methyl-β-Nitrostyrene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	85 - 90 °C
Loss on Drying	≤ 0.5%

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