Description

3-Hydroxy-2-(1-Hydroxy-3-Methylbutylidene)-5-(3-Methyl-2-Butenylidene)-3-Cyclopenten-1-One is a specialized organic compound belonging to the class of cyclopentenone derivatives, characterized by its unique conjugated dienone structure. This compound matters as a versatile chemical intermediate and building block, prized for its reactive functional groups which enable its use in complex organic syntheses. It is primarily needed by pharmaceutical research and fine chemical manufacturers for developing active ingredients and novel molecular entities.

Application

This cyclopentenone derivative serves as a critical precursor in advanced chemical manufacturing. Its primary applications include:

• Pharmaceutical Intermediate: Synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Building block for fragrances, flavors, and specialty agrochemicals.
• Organic Research & Development: Key starting material for novel heterocyclic compounds and natural product analogs.
• Material Science: Potential monomer or cross-linking agent in polymer chemistry.

Basic Information

Product Name	3-Hydroxy-2-(1-Hydroxy-3-Methylbutylidene)-5-(3-Methyl-2-Butenylidene)-3-Cyclopenten-1-One
CAS No.	38574-23-1
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	3-Cyclopenten-1-one, 3-hydroxy-2-(1-hydroxy-3-methylbutylidene)-5-(3-methyl-2-butenylidene)-; 3-Hydroxy-2-(1-hydroxy-3-methylbutylidene)-5-(3-methyl-2-butenylidene)cyclopent-2-en-1-one; 2-(1-Hydroxy-3-methylbutylidene)-5-(3-methyl-2-butenylidene)-3-hydroxy-3-cyclopenten-1-one
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-(1-Hydroxy-3-Methylbutylidene)-5-(3-Methyl-2-Butenylidene)-3-Cyclopenten-1-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications 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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder/crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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