Description

1,3-Dioxane,2,2,5-Trimethyl-4-(1-Methylethyl)-,cis-(9Ci) is a specialized, high-purity cyclic acetal derivative valued for its unique structural properties and reactivity. This compound serves as a critical intermediate and building block in advanced organic synthesis, particularly where controlled stereochemistry and functional group compatibility are required. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical sectors developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, particularly those requiring stereospecific acetal protecting groups or chiral centers.
• Agrochemical Synthesis: Serves as a key precursor in the development of advanced pesticides and herbicides with specific activity profiles.
• Fine Chemical Production: Acts as a versatile building block for fragrances, flavors, and other high-value specialty chemicals.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty resins and polymers with tailored properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis research.
• Chemical Solvent/Additive: Its properties as a strong acid/organic solvent make it suitable for specialized reaction media or formulation components.

Basic Information

Product Name	1,3-Dioxane,2,2,5-Trimethyl-4-(1-Methylethyl)-,cis-(9Ci)
CAS No.	139008-48-3
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	cis-2,2,5-Trimethyl-4-isopropyl-1,3-dioxane; 4-Isopropyl-2,2,5-trimethyl-1,3-dioxane, cis-; 2,2,5-Trimethyl-4-(1-methylethyl)-1,3-dioxane, cis-; (cis)-4-Isopropyl-2,2,5-trimethyl-1,3-dioxane; 1,3-Dioxane, 2,2,5-trimethyl-4-(1-methylethyl)-, cis-; Cyclic acetal of isobutyraldehyde and 3-methyl-2-butanone; 4-(Propan-2-yl)-2,2,5-trimethyl-1,3-dioxane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxane,2,2,5-Trimethyl-4-(1-Methylethyl)-,cis-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its nature as a strong acid/organic solvent, ensure containers are properly sealed to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details
Residue on Ignition	≤ 0.1%

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