Description

1,3-Dibromo-2,2-Dimethoxypropane is a versatile brominated acetal compound widely used as a key synthetic intermediate in organic chemistry. Its primary value lies in its ability to act as a bifunctional alkylating agent, introducing both bromine and masked aldehyde functionalities into target molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for constructing complex heterocycles and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Organic Synthesis Reagent: Serves as a versatile reagent for introducing bromoalkyl and masked carbonyl groups in complex molecule construction.
• Heterocyclic Chemistry: Key precursor for the synthesis of nitrogen- and oxygen-containing heterocycles, which are common structural motifs in bioactive compounds.
• Polymer Chemistry: Can be utilized as a cross-linking agent or monomer modifier in specialty polymer production.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and novel compound synthesis.

Basic Information

Product Name	1,3-Dibromo-2,2-Dimethoxypropane
CAS No.	22094-18-4
Molecular Formula	C5H10Br2O2
Molecular Weight	261.94 g/mol
Synonyms	2,2-Dimethoxy-1,3-dibromopropane; 1,3-Dibromo-2,2-bis(methoxy)propane; Propane, 1,3-dibromo-2,2-dimethoxy-; Dibromodimethoxypropane; α,α'-Dibromo-α,α-dimethoxy-m-xylene (obsolete); Acetaldehyde, bromo-, dimethyl acetal, dibromo derivative
EINECS	244-783-7

Quality Control

Our 1,3-Dibromo-2,2-Dimethoxypropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.7 g/mL
Refractive Index (n20D)	~1.51

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