Description

5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Heptylvalerophenone is a specialized organic intermediate featuring a unique ketal-protected carbonyl group and a long alkyl chain. This molecular architecture makes it a valuable building block for synthesizing complex molecules with tailored lipophilicity and stability. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and advanced materials sectors. Its controlled structure enables precise modifications in target compounds, supporting innovation in drug discovery and specialty polymer development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring lipophilic side chains or protected functional groups.
• Liquid Crystal & OLED Material Research: Used in the development of novel organic semiconductors and liquid crystal compounds, where the heptyl chain and aromatic core influence mesomorphic and electronic properties.
• Organic Synthesis & Process Chemistry: Acts as a versatile building block for constructing complex molecular frameworks in academic and industrial R&D settings.
• Specialty Polymer Modifier: Incorporated into polymer backbones to alter physical properties such as flexibility, solubility, or thermal stability.
• Chemical Biology Probe Development: Utilized in creating molecular probes and tags for studying biological systems, leveraging its functionalizable ketal group.

Basic Information

Product Name	5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Heptylvalerophenone
CAS No.	898755-54-9
Molecular Formula	C24H38O3
Molecular Weight	374.56 g/mol
Synonyms	4'-Heptyl-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone; 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4'-heptylvalerophenone; 1-[4-(Heptyloxy)phenyl]-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one; 898755-54-9; Valerophenone, 5-(5,5-dimethyl-1,3-dioxan-2-yl)-4'-heptyl-
EINECS	Contact for details

Quality Control

Our 5-(5,5-Dimethyl-1,3-Dioxan-2-Yl)-4'-Heptylvalerophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets precise customer specifications and high-purity standards for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.