Description

1 3-Bis(2 2-Dimethyl-1 3-Dioxolan-4-Yl-& CAS NO 159390-26-8 is a specialized acetal-protected diol derivative, serving as a crucial chiral building block and protecting group reagent in advanced organic synthesis. Its value lies in enabling the synthesis of complex, stereochemically defined molecules by providing a stable, orthogonal protecting group for diols under a wide range of reaction conditions. This high-purity intermediate is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of antiviral, anticancer, and other bioactive molecules requiring specific stereochemistry.
• Agrochemical Synthesis: Used in constructing complex ligands and active ingredients for herbicides, fungicides, and insecticides.
• Asymmetric Catalysis: Serves as a precursor or ligand for chiral catalysts used in enantioselective transformations.
• Polymer Chemistry: Monomer or cross-linking agent for producing specialty polymers with tailored properties.
• Natural Product Synthesis: Building block for the laboratory synthesis of complex natural products like macrolides and sugars.
• Material Science: Intermediate in the development of advanced organic electronic materials and liquid crystals.

Basic Information

Product Name	1 3-Bis(2 2-Dimethyl-1 3-Dioxolan-4-Yl-& CAS NO 159390-26-8
CAS No.	159390-26-8
Molecular Formula	C12H22O4
Molecular Weight	230.30 g/mol
Synonyms	1,3-Bis(2,2-dimethyl-1,3-dioxolan-4-yl)propane-2-ol; (2R,2'R)-1,1'-(2-Hydroxypropane-1,3-diyl)bis(2,2-dimethyl-1,3-dioxolane); (R,R)-1,3-Bis(2,2-dimethyl-1,3-dioxolan-4-yl)propan-2-ol; Acetonide-protected Diol Derivative; Chiral Acetonide Diol; 1,3-Propanediol, 2-(2,2-dimethyl-1,3-dioxolan-4-yl)-, (2R,2'R)-; (2R,2'R)-Isomer of 159390-26-8
EINECS	Contact for details

Quality Control

Our 1 3-Bis(2 2-Dimethyl-1 3-Dioxolan-4-Yl-& CAS NO 159390-26-8 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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