Description

9-[5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valeryl]Phenanthrene is a specialized organic intermediate featuring a phenanthrene core modified with a ketal-protected valeryl side chain. This compound matters for its role as a key building block in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators requiring specific steric and electronic properties.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in synthetic organic chemistry and catalysis.
• Fine Chemical Synthesis: Utilized for the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	9-[5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valeryl]Phenanthrene
CAS No.	898756-50-8
Molecular Formula	C25H30O3
Molecular Weight	378.51 g/mol
Synonyms	9-[5-(5,5-Dimethyl-1,3-dioxan-2-yl)pentanoyl]phenanthrene; Phenanthrene-9-carboxylic acid, 5-(5,5-dimethyl-1,3-dioxan-2-yl)pentyl ester; 9-Valerylphenanthrene ketal derivative; 2-[5-(9-Phenanthrenyl)-5-oxopentyl]-5,5-dimethyl-1,3-dioxane
EINECS	Contact for details

Quality Control

Our 9-[5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)Valeryl]Phenanthrene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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