Description

1-Bromo-3-Methyl-2-Butanone is a versatile brominated ketone building block used in advanced organic synthesis. This compound is valued for its reactivity as an alkylating agent and its utility in constructing complex molecular frameworks. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring bromoalkyl ketone motifs.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Reagent: Serves as an alkylating agent and electrophile in various carbon-carbon and carbon-heteroatom bond-forming reactions.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and complex organic molecules.

Basic Information

Product Name	1-Bromo-3-Methyl-2-Butanone
CAS No.	19967-55-6
Molecular Formula	C5H9BrO
Molecular Weight	165.03 g/mol
Synonyms	3-Methyl-1-bromo-2-butanone; 3-Methyl-2-butanone, 1-bromo-; 1-Bromo-3-methylbutan-2-one; Bromomethyl isopropyl ketone; α-Bromoisopropyl methyl ketone; 2-Butanone, 1-bromo-3-methyl-
EINECS	243-415-8

Quality Control

Our 1-Bromo-3-Methyl-2-Butanone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

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

Specification

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