Description

α-Chloro-p-Nitrostyrene is a versatile organic intermediate characterized by its reactive chloro and nitro functional groups on a styrene backbone. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. Industries that need it include agrochemical manufacturers, pharmaceutical R&D labs, and specialty chemical producers developing novel compounds.

Application

• As a crucial pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Utilized in agrochemical research for the development of novel herbicides, fungicides, and plant growth regulators.
• Serves as a key synthon in organic chemistry for constructing complex molecular architectures via reactions like Heck coupling or nucleophilic substitution.
• Employed in dye and pigment chemistry as a precursor for nitro- and amino-substituted aromatic compounds.
• Acts as a cross-linking agent or monomer in the research of specialty polymers and resins.
• Used in academic and industrial R&D for exploring new chemical reactions and catalytic processes.

Basic Information

Product Name	α-Chloro-p-Nitrostyrene
CAS No.	10140-97-3
Molecular Formula	C8H6ClNO2
Molecular Weight	183.59 g/mol
Synonyms	2-Chloro-1-(4-nitrophenyl)ethene; (2-Chloroethenyl)-4-nitrobenzene; p-Nitro-α-chlorostyrene; 4-Nitro-α-chlorostyrene; 1-Chloro-2-(4-nitrophenyl)ethylene; α-Chloro-4-nitrostyrene; NSC 406079; (E)-2-Chloro-1-(4-nitrophenyl)ethene
EINECS	Contact for details

Quality Control

Our α-Chloro-p-Nitrostyrene undergoes rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final batch analysis to guarantee consistent purity and chemical identity. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.