Description

[(3-Methyl-1,3-cyclopentadien-1-yl)methyl]benzene is a specialized aromatic-substituted cyclopentadiene derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its unique structural motif, which combines a reactive diene system with a stabilizing aromatic ring, making it a versatile precursor for ligands, catalysts, and complex molecular frameworks. It is needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring complex polycyclic or metallocene-like structures.
• Catalyst & Ligand Synthesis: Used to prepare sophisticated cyclopentadienyl-based ligands for transition metal catalysts, essential in polymerization and asymmetric synthesis.
• Agrochemical Research: Acts as a precursor in developing new crop protection agents and herbicides, where its unique carbon skeleton can impart specific biological activity.
• Material Science: Employed in the creation of advanced organic materials, including specialty polymers and molecular components for electronic applications.
• Organic Synthesis Reagent: Functions as a diene in Diels-Alder reactions or as an organometallic precursor in academic and industrial research laboratories.
• Fine Chemical Production: Utilized in the multi-step synthesis of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	[(3-Methyl-1,3-cyclopentadien-1-yl)methyl]benzene
CAS No.	278188-35-5
Molecular Formula	C13H14
Molecular Weight	170.25 g/mol
Synonyms	Benzyl(3-methylcyclopentadienyl); 1-(Phenylmethyl)-3-methyl-1,3-cyclopentadiene; (3-Methylcyclopenta-1,3-dien-1-ylmethyl)benzene; 1-Benzyl-3-methylcyclopentadiene; (3-Methyl-1,3-cyclopentadien-1-yl)methylbenzene; 3-Methyl-1-(phenylmethyl)-1,3-cyclopentadiene
EINECS	Contact for details

Quality Control

Our [(3-Methyl-1,3-cyclopentadien-1-yl)methyl]benzene is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

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

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