Description

4-Penten-1-ol, 2,2-Dimethyl- is a versatile branched-chain unsaturated alcohol that serves as a valuable intermediate in organic synthesis. Its unique structure, featuring both a terminal double bond and a tertiary alcohol group, makes it a critical building block for creating complex molecules. This compound is primarily sought after by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of fragrances, flavors, and active pharmaceutical ingredients.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Industry: Serves as a precursor for the manufacture of specific aroma chemicals and flavoring agents.
• Specialty Polymer Chemistry: Acts as a monomer or chain transfer agent in the production of specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex organic frameworks, including natural product synthesis.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed and other metal-mediated coupling reactions to introduce functionalized alkyl chains.

Basic Information

Product Name	4-Penten-1-ol, 2,2-Dimethyl-
CAS No.	3420-42-6
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	2,2-Dimethyl-4-penten-1-ol; 2,2-Dimethylpent-4-en-1-ol; 4-Penten-1-ol, 2,2-dimethyl-; 2,2-Dimethyl-4-pentenol; 2,2-Dimethylallylcarbinol; (4-Pentenyl) alcohol, 2,2-dimethyl-; 2,2-Dimethylhomoallyl alcohol
EINECS	222-314-7

Quality Control

Our 4-Penten-1-ol, 2,2-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed to minimize moisture absorption and oxidation.

Specification

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