Description

4-(2,5-Dimethylphenyl)-1-Butene is a specialized organic intermediate featuring a butene chain attached to a dimethyl-substituted phenyl ring. This unique structure makes it a valuable building block for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for creating novel compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Ligand and Catalyst Development: Used in the research and preparation of novel ligands for metal-catalyzed reactions and organometallic complexes.
• Material Science Research: Acts as a monomer or building block in the development of advanced polymers and specialty materials with tailored properties.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce specific aromatic and alkenyl functionalities into target molecules.
• Agrochemical Research: Utilized in the discovery and development of new crop protection agents and other agrochemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in laboratory settings.

Basic Information

Product Name	4-(2,5-Dimethylphenyl)-1-Butene
CAS No.	161865-25-4
Molecular Formula	C12H16
Molecular Weight	160.26 g/mol
Synonyms	1-Butene, 4-(2,5-dimethylphenyl)-; 4-(2,5-Dimethylphenyl)but-1-ene; 2,5-Dimethyl-4-(2-propenyl)benzene; 4-(2,5-Xylyl)-1-butene; (2,5-Dimethylphenyl)butene; 1-(2,5-Dimethylphenyl)-3-butene; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-(2,5-Dimethylphenyl)-1-Butene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We support cGMP and ISO-aligned practices for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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