Description

1-Penten-2-ol, 4,4-Dimethyl- (9Ci) is a branched-chain unsaturated alcohol with the CAS number 59138-75-9. This specialty chemical is valued as a versatile intermediate for synthesizing more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the agrochemical, fragrance, and pharmaceutical industries for building novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Acts as a precursor for creating unique aroma chemicals and flavoring agents due to its structural features.
• Organic Synthesis Reagent: Employed in various organic reactions, including coupling reactions and as a substrate for functional group transformations.
• Polymer & Material Science: Investigated as a monomer or co-monomer for producing specialty polymers with specific properties.
• Chemical Research: Utilized in academic and industrial laboratories for methodological development and exploring new chemical pathways.

Basic Information

Product Name	1-Penten-2-ol, 4,4-Dimethyl- (9Ci)
CAS No.	59138-75-9
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	4,4-Dimethyl-1-penten-2-ol; 4,4-Dimethylpent-1-en-2-ol; 1-Penten-2-ol, 4,4-dimethyl-; 4,4-Dimethyl-1-penten-2-ol (9CI); 4,4-Dimethylpent-1-ene-2-ol; 2-Hydroxy-4,4-dimethyl-1-pentene
EINECS	Contact for details

Quality Control

Our 1-Penten-2-ol, 4,4-Dimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon.

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.