Description

(R)-(+)-4-Hexyl-2,2-Dimethyl-1,3-dioxolane is a high-purity chiral building block and specialty solvent of significant value in advanced organic synthesis. Its defined stereochemistry and unique structural features make it an essential intermediate for creating enantiomerically pure compounds, particularly in the pharmaceutical and agrochemical sectors. This product is critical for researchers and process chemists developing active pharmaceutical ingredients (APIs), fine chemicals, and novel materials where precise stereocontrol is paramount.

Application

• Chiral Auxiliary and Ligand Precursor: Serves as a starting material for synthesizing chiral ligands used in asymmetric catalysis.
• Pharmaceutical Intermediate: A key building block in the synthesis of enantiomerically pure drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides to enhance efficacy and reduce environmental impact.
• Flavor and Fragrance Industry: Employed as an intermediate for creating stereospecific aroma chemicals and flavors.
• Specialty Solvent: Functions as a solvent for sensitive reactions, particularly where its chiral nature can influence reaction outcomes.
• Material Science Research: Used in the development of chiral polymers and advanced organic materials with specific optical properties.

Basic Information

Product Name	(R)-(+)-4-Hexyl-2,2-Dimethyl-1,3-dioxolane
CAS No.	139008-44-9
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	(R)-4-Hexyl-2,2-dimethyl-1,3-dioxolane; (R)-(+)-4-Hexyl-2,2-dimethyl-1,3-dioxolane; (4R)-4-Hexyl-2,2-dimethyl-1,3-dioxolane; D-4-Hexyl-2,2-dimethyl-1,3-dioxolane; (R)-Hexyl Acetonide; (R)-1,2-Hexanediol Acetonide; (R)-4-Hexyl-2,2-dimethyl-[1,3]dioxolane
EINECS	Contact for details

Quality Control

Our (R)-(+)-4-Hexyl-2,2-Dimethyl-1,3-dioxolane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing identity, assay, enantiomeric excess, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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