Description

2-Bromo-Butyraldehyde is a versatile halogenated aldehyde building block, essential for introducing the bromine-substituted butyl moiety into complex molecular frameworks. Its high reactivity makes it a critical intermediate for synthesizing pharmaceuticals, agrochemicals, and advanced materials. This compound is particularly valuable for researchers and manufacturers in fine chemical and life science industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring chiral centers or specific halogenated side chains.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where the bromine atom enhances biological activity.
• Organic Synthesis Building Block: Employed in Grignard reactions, nucleophilic substitutions, and as a starting material for heterocyclic compounds like pyrroles and pyridines.
• Flavor and Fragrance Industry: Serves as an intermediate for creating specific aldehydic notes and complex aroma chemicals.
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and methodologies in academic and industrial R&D labs.

Basic Information

Product Name	2-Bromo-Butyraldehyde
CAS No.	24764-97-4
Molecular Formula	C₄H₇BrO
Molecular Weight	151.00 g/mol
Synonyms	2-Bromobutyraldehyde; α-Bromobutyraldehyde; Butanal, 2-bromo-; 2-Bromobutanal; NSC 401123; 2-Bromo-1-oxobutane; 2-Bromobutyl aldehyde
EINECS	Contact for details

Quality Control

Our 2-Bromo-Butyraldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) 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 guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.