Description

1-Phenyl-1-Pentyn-3-Ol is a versatile organic compound featuring both an aromatic phenyl group and an alkyne functionality. This unique structure makes it a valuable building block (synthon) in advanced organic synthesis, particularly for constructing complex molecular frameworks. It is primarily utilized by pharmaceutical intermediates manufacturers and research institutions engaged in the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in coupling reactions (e.g., Sonogashira) and as a starting material for heterocyclic compounds and natural product analogs.
• Agrochemical Research: Serves as an intermediate in the development of novel pesticides and herbicides.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic materials.
• Academic & R&D: Employed in methodological studies and as a reagent for exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	1-Phenyl-1-Pentyn-3-Ol
CAS No.	27975-78-6
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	1-Phenylpent-1-yn-3-ol; 3-Hydroxy-1-phenyl-1-pentyne; 1-Phenyl-1-pentyn-3-ol; 1-Phenylpent-1-yn-3-ol; 3-Hydroxy-1-phenylpentyne; Benzyl ethynyl carbinol (derivative); α-Ethynylbenzenemethanol
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1-Pentyn-3-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

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