Description

2-Bromo-1,1-Dimethoxypropane is a versatile brominated acetal primarily used as a key synthetic intermediate in organic chemistry. Its value lies in its ability to introduce functionalized propyl groups and serve as a protected aldehyde equivalent in complex multi-step syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific bromoalkyl or masked carbonyl functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its reactive bromine and acetal groups enable precise molecular construction.
• Organic Synthesis Reagent: Serves as a propylating agent and a precursor for generating nucleophilic reagents used in carbon-carbon bond-forming reactions.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials as a functional monomer or cross-linking agent.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals and flavor compounds with complex structures.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploratory research in synthetic organic chemistry.

Basic Information

Item	Detail
Product Name	2-Bromo-1,1-Dimethoxypropane
CAS No.	33170-72-8
Molecular Formula	C5H11BrO2
Molecular Weight	183.04 g/mol
Synonyms	1-Bromo-1,1-dimethoxypropane; Propane, 2-bromo-1,1-dimethoxy-; 2-Bromo-1,1-dimethoxy-propane; α-Bromoisobutyraldehyde dimethyl acetal; Bromoacetaldehyde dimethyl acetal, propyl-; (2-Bromopropylidene)dimethyl ether
EINECS	Contact for details

Quality Control

Our 2-Bromo-1,1-Dimethoxypropane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment ensures the consistency and reliability required for your sensitive R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.435 - 1.445
Density (20°C)	1.25 - 1.35 g/mL

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