Description

1-Phenylnon-7-Yne-1,3-Dione is a specialized organic compound featuring a phenyl-substituted dione structure with an alkyne functional group. This unique molecular architecture makes it a valuable intermediate for advanced organic synthesis and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex diketone or alkyne motifs.
• Organic Synthesis Reagent: Used in advanced organic reactions, including cyclization and cross-coupling, to create complex heterocyclic compounds and natural product analogs.
• Materials Science Research: Serves as a precursor in the development of organic electronic materials, polymers, and ligands for catalytic systems.
• Agrochemical Development: Employed in research for synthesizing new crop protection agents and plant growth regulators.
• Academic & Industrial R&D: A versatile tool for methodological studies in synthetic chemistry and for exploring new reaction pathways in process chemistry.

Basic Information

Product Name	1-Phenylnon-7-Yne-1,3-Dione
CAS No.	141726-24-1
Molecular Formula	C₁₅H₁₄O₂
Molecular Weight	226.27 g/mol
Synonyms	1-Phenylnon-7-yne-1,3-dione; 1,3-Nonanedione, 1-phenyl-7-yne-; 1-Phenyl-7-ynenonane-1,3-dione; 7-Phenyl-1,3-heptanedione derivative; Phenyl alkynyl diketone; Non-7-yne-1,3-dione, 1-phenyl-; (Phenyl)(1,3-diketone) alkyne intermediate
EINECS	Contact for details

Quality Control

Our 1-Phenylnon-7-Yne-1,3-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.