Description

3-Pentanone, 2-Bromo- is a halogenated ketone derivative, also known as 2-Bromo-3-pentanone. This compound serves as a versatile and valuable alkylating agent and synthetic intermediate in advanced organic synthesis. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical research and development teams for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Reagent: Acts as an alkylating agent and electrophile in various C-C and C-X bond-forming reactions.
• Chemical Research: Employed in academic and industrial R&D laboratories for method development and novel compound synthesis.
• Material Science: Potential precursor for specialty polymers and advanced functional materials.
• Flavor & Fragrance Industry: Intermediate for the synthesis of specific aroma chemicals.

Basic Information

Product Name	3-Pentanone, 2-Bromo-
CAS No.	815-52-1
Molecular Formula	C5H9BrO
Molecular Weight	165.03 g/mol
Synonyms	2-Bromo-3-pentanone; 2-Bromopentan-3-one; Ethyl 2-bromopropyl ketone; 1-Bromo-2-acetylbutane; α-Bromoethyl ethyl ketone; Bromoethyl ethyl ketone; NSC 406906
EINECS	212-419-6

Quality Control

Our 2-Bromo-3-pentanone is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature: 2-8°C for extended stability.

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)	1.455 - 1.465
Density (g/mL, 20°C)	1.35 - 1.45

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