Description

1,3-Cyclopentadiene,1,2,4-Trimethyl-5-Methylene-3-(1-Methylethyl)-(9Ci) is a specialized, high-purity cyclopentadiene derivative designed for advanced chemical synthesis. This compound serves as a critical building block and ligand precursor in the development of complex organic molecules and organometallic catalysts. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate with tailored molecular structures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Catalyst & Ligand Development: Serves as a precursor for sophisticated ligands in transition metal catalysis for fine chemical production.
• Advanced Material Research: Employed in the creation of specialty polymers, resins, and functional materials with unique properties.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of high-value aroma chemicals.

Basic Information

Product Name	1,3-Cyclopentadiene,1,2,4-Trimethyl-5-Methylene-3-(1-Methylethyl)-(9Ci)
CAS No.	147090-65-1
Molecular Formula	C12H18
Molecular Weight	162.27 g/mol
Synonyms	1,2,4-Trimethyl-5-methylene-3-(1-methylethyl)-1,3-cyclopentadiene; 3-Isopropyl-1,2,4-trimethyl-5-methylene-1,3-cyclopentadiene; Trimethylisopropylmethylenecyclopentadiene; 1,3-Cyclopentadiene, 1,2,4-trimethyl-5-methylene-3-(1-methylethyl)-; (9CI) Index Name
EINECS	Contact for details

Quality Control

Every batch of our 1,3-Cyclopentadiene,1,2,4-Trimethyl-5-Methylene-3-(1-Methylethyl)-(9Ci) undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial-scale synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive nature of cyclopentadiene derivatives, it is recommended to store under an inert atmosphere for long-term stability and to minimize potential polymerization or decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.