Description

1-Phenyl-1,4-Pentanedione (CAS NO 583-05-1) is a versatile diketone compound featuring both aromatic and aliphatic carbonyl groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical manufacturers for the development of complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and complex organic molecules.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials.
• Organic Synthesis & Research: Essential reagent in academic and industrial R&D for constructing complex carbon skeletons via reactions like aldol condensations and cyclizations.
• Coordination Chemistry: Serves as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	1-Phenyl-1,4-Pentanedione
CAS No.	583-05-1
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	1-Phenylpentane-1,4-dione; Benzoylacetone; 4-Oxo-1-phenylpentan-1-one; 1-Phenyl-1,4-butanedione; 4-Benzoyl-2-butanone; α-Benzoylacetone; NSC 406083
EINECS	209-506-8

Quality Control

Our 1-Phenyl-1,4-Pentanedione is produced under stringent quality management systems. 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 to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 44 °C
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.