Description

1-Methyl-1,3-cyclohexadiene is a valuable, highly reactive diene derivative of cyclohexadiene, widely recognized by its CAS number 1489-56-1. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise cycloaddition and functionalization reactions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex bioactive molecules and active pharmaceutical ingredients (APIs) via Diels-Alder and other cycloaddition reactions.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that require specific cyclic structures.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent in the development of novel polymers with tailored thermal and mechanical properties.
• Fragrance & Flavor Chemistry: Serves as a starting material for synthesizing specific terpene-derived aroma chemicals and flavor compounds.
• Organic Synthesis & Research: An essential reagent in academic and industrial R&D laboratories for exploring new synthetic methodologies and creating novel chemical entities.
• Material Science: Investigated for use in creating advanced organic electronic materials and liquid crystals.

Basic Information

Product Name	1-Methyl-1,3-Cyclohexadiene
CAS No.	1489-56-1
Molecular Formula	C7H10
Molecular Weight	94.15 g/mol
Synonyms	1-Methyl-1,3-cyclohexadiene; 1-Methylcyclohexa-1,3-diene; 3-Methyl-1,3-cyclohexadiene; 1-Methyl-δ1,3-cyclohexadiene; NSC 66488; 1,3-Cyclohexadiene, 1-methyl-; 1-Methylcyclohexadiene
EINECS	Contact for details

Quality Control

Our 1-Methyl-1,3-cyclohexadiene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the exacting standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this product should be stored under an inert atmosphere (e.g., nitrogen or argon) at recommended temperatures between 2°C and 8°C. Keep the container in a cool, well-ventilated place away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, 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.