Description

4-Methyl-β-Methylenecyclohex-3-Ene-1-Ethanol is a specialized monoterpenoid alcohol with a unique bicyclic structure, serving as a valuable intermediate in fine chemical synthesis. Its molecular framework makes it a key building block for creating complex fragrance molecules and bioactive compounds. This product is essential for R&D and production teams in the fragrance, flavor, and pharmaceutical industries seeking to develop novel organoleptic profiles or synthetic pathways.

Application

• Fragrance & Flavor Intermediate: A crucial precursor for synthesizing novel woody, amber, and musk aroma chemicals.
• Pharmaceutical Research: Used as a chiral building block in the synthesis of potential therapeutic agents and natural product analogs.
• Agrochemical Synthesis: Serves as an intermediate in the development of specialty pesticides and plant growth regulators.
• Fine Chemical Manufacturing: Employed in organic synthesis for creating complex, high-value chemical entities.
• Academic & Industrial R&D: A valuable reference standard and starting material for chemical research and process development.

Basic Information

Product Name	4-Methyl-β-Methylenecyclohex-3-Ene-1-Ethanol
CAS No.	3269-90-7
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	4-Methyl-β-methylenecyclohex-3-ene-1-ethanol; 1-(4-Methyl-3-cyclohexen-1-yl)-2-propen-1-ol; 4-Methyl-β-methylene-δ3-cyclohexeneethanol; 4-Methyl-β-methylene-3-cyclohexene-1-ethanol; 4-Methyl-β-methylene-δ3-cyclohexene ethanol; 4-Methyl-β-methylenecyclohex-3-eneethanol; (4-Methyl-3-cyclohexen-1-ylidene)ethanol
EINECS	221-889-8

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced techniques like GC, HPLC, and NMR to confirm identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, providing full transparency on specifications and test results.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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%
Refractive Index	Contact for details
Specific Gravity	Contact for details

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