Description

1-Phenyl-2-Butyn-1-One is a versatile organic building block characterized by its phenyl and alkynone functional groups. This compound is valued for its role as a key intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Acts as a versatile reagent for constructing complex molecules via reactions like Sonogashira coupling, Michael additions, and cyclization reactions.
• Material Science Research: Employed in the development of organic electronic materials, ligands for catalysts, and advanced polymers.
• Flavor & Fragrance Intermediate: Utilized in the synthesis of specific aromatic compounds for specialty applications.
• Academic & Industrial R&D: A valuable compound for methodological studies and exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	1-Phenyl-2-Butyn-1-One
CAS No.	6710-62-9
Molecular Formula	C10H8O
Molecular Weight	144.17 g/mol
Synonyms	1-Phenylbut-2-yn-1-one; 2-Butyn-1-one, 1-phenyl-; Phenyl ethynyl ketone; Benzoylethyne; Phenylethynyl ketone; α-Acetylphenylacetylene; But-2-yn-1-one, 1-phenyl-
EINECS	229-783-6

Quality Control

Our 1-Phenyl-2-Butyn-1-One is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, GC, NMR, and other relevant analytical techniques. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.