Description

4-Pentyn-1-ol, 2-(2-propyn-1-yl)- is a specialized alkyne-containing diol building block of significant interest in advanced organic synthesis. Its unique molecular structure, featuring two distinct alkyne functionalities, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for applications such as click chemistry, polymer cross-linking, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new drug candidates, particularly through Huisgen cycloaddition (click chemistry) reactions.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators that require alkyne functional groups.
• Polymer & Material Science: Acts as a cross-linking agent or monomer for creating specialty polymers, resins, and advanced materials with tailored properties.
• Ligand & Catalyst Development: Employed in the synthesis of complex ligands for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for bio-conjugation and labeling studies.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and exploratory chemistry.

Basic Information

Item	Detail
Product Name	4-Pentyn-1-ol, 2-(2-propyn-1-yl)-
CAS No.	432027-96-8
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	2-(Prop-2-yn-1-yl)pent-4-yne-1,2-diol; 2-(2-Propynyl)-4-pentyne-1,2-diol; 1,2-Dihydroxy-2-(2-propynyl)-4-pentyne; 4-Pentyne-1,2-diol, 2-(2-propynyl)-; 2-(Prop-2-yn-1-yl)pent-4-yne-1,2-diol; 2-(2-Propynyl)-1,2-dihydroxy-4-pentyne
EINECS	Contact for details

Quality Control

Our production of 4-Pentyn-1-ol, 2-(2-propyn-1-yl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Due to its sensitivity to oxidation, the container should be kept sealed and only opened in a controlled environment.

Specification

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