Description

1-Pentyn-3-ol, 1-cyclopropyl-4-methyl- (9CI) is a specialized organic compound belonging to the class of alkynols, characterized by the presence of both a hydroxyl group and a carbon-carbon triple bond on a cyclopropane-containing backbone. This unique structure makes it a valuable high-purity building block for advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid cyclopropyl moiety.
• Agrochemical Synthesis: Used in the creation of advanced pesticide and herbicide candidates, leveraging its reactive alkyne and alcohol functionalities for structural diversification.
• Ligand and Catalyst Development: Acts as a precursor for specialized ligands in asymmetric catalysis or as a modifier for catalyst surfaces in fine chemical production.
• Material Science Research: Employed in the synthesis of monomers or cross-linking agents for novel polymers with specific thermal or mechanical properties.
• Academic & Industrial R&D: A crucial reagent for methodology development in organic chemistry, including cycloaddition reactions and C-H functionalization studies.

Basic Information

Product Name	1-Pentyn-3-ol, 1-cyclopropyl-4-methyl- (9CI)
CAS No.	462113-24-2
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	1-Cyclopropyl-4-methyl-1-pentyn-3-ol; 1-Cyclopropyl-4-methylpent-1-yn-3-ol; 4-Methyl-1-cyclopropylpent-1-yn-3-ol; 1-Pentyn-3-ol, 1-cyclopropyl-4-methyl-; (1-Cyclopropyl-4-methylpent-1-yn-3-yl) alcohol
EINECS	Contact for details

Quality Control

Our production of 1-Pentyn-3-ol, 1-cyclopropyl-4-methyl- (9CI) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP and ISO 9001 compliant manufacturing practices, and specifications can be tailored to meet specific project requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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