Description

2-(4-Bromobutyl)-5,5-Dimethyl-1,3-Dioxane is a specialized brominated acetal building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the controlled introduction of functionalized alkyl chains into complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing active ingredients and novel polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized butyl linker.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Ligand & Catalyst Development: Employed in the preparation of sophisticated ligands for catalysis and molecular recognition studies.
• Chemical Research (R&D): A valuable reagent for methodological development in organic chemistry, including C-C bond formation and protective group strategies.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex fragrance, flavor, and dye molecules.

Basic Information

Product Name	2-(4-Bromobutyl)-5,5-Dimethyl-1,3-Dioxane
CAS No.	57101-35-6
Molecular Formula	C₁₀H₁₉BrO₂
Molecular Weight	251.16 g/mol
Synonyms	5,5-Dimethyl-2-(4-bromobutyl)-1,3-dioxane; 4-Bromobutyl acetaldehyde dimethyl acetal; 1,3-Dioxane, 2-(4-bromobutyl)-5,5-dimethyl-; (4-Bromobutyl)acetaldehyde dimethyl acetal cyclic acetal; 2-(4-Bromobutyl)-5,5-dimethyldioxane; 4-Bromo-1-(5,5-dimethyl-1,3-dioxan-2-yl)butane
EINECS	Contact for details

Quality Control

Our 2-(4-Bromobutyl)-5,5-Dimethyl-1,3-Dioxane is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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