Description

1,4-Pentadiyn-3-Ol is a specialized organic compound featuring a conjugated diyne and an alcohol functional group, making it a versatile building block in synthetic chemistry. Its unique structure is critical for constructing complex molecular frameworks, particularly in pharmaceutical and advanced materials research. This high-purity intermediate is essential for R&D chemists and process development scientists in the fine chemical, agrochemical, and material science industries seeking to develop novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a precursor for polymers, conductive materials, and other advanced organic materials with tailored properties.
• Academic & Industrial R&D: A valuable reagent for methodology development in organic synthesis, including click chemistry and cross-coupling reactions.
• Liquid Crystal & OLED Materials: Employed in the synthesis of organic electronic materials due to its rigid, linear backbone.

Basic Information

Product Name	1,4-Pentadiyn-3-Ol
CAS No.	56598-53-9
Molecular Formula	C₅H₄O
Molecular Weight	80.09 g/mol
Synonyms	3-Hydroxy-1,4-pentadiyne; 1,4-Pentadiyne-3-ol; Pentadiynol; 3-Pentadiyn-1-ol; 3-Hydroxypenta-1,4-diyne
EINECS	Contact for details

Quality Control

Our 1,4-Pentadiyn-3-Ol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our analytical methods, including GC, HPLC, and NMR, are validated to provide reliable specifications for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Recommended long-term storage temperature is 2-8°C.

Specification

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