Description

α-Bromo-γ-Valerolactone is a versatile brominated lactone derivative, primarily utilized as a key synthetic intermediate in advanced organic synthesis. Its reactive bromine atom and lactone functionality make it a valuable building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing lactone or bromo-substituted moieties.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the manufacture of specialty chemicals, including flavors, fragrances, and advanced polymers.
• Organic Synthesis Reagent: Acts as an alkylating agent or electrophile in various name reactions and multi-step synthetic pathways in R&D laboratories.
• Material Science Research: Investigated for the development of novel monomers and functional materials with specific properties.

Basic Information

Item	Details
Product Name	α-Bromo-γ-Valerolactone
CAS No.	25966-39-6
Molecular Formula	C5H7BrO2
Molecular Weight	179.01 g/mol
Synonyms	α-Bromo-γ-valerolactone; 5-Bromo-4-oxopentanoic acid lactone; 2-Bromotetrahydro-2H-pyran-2-one; 2-Bromo-δ-valerolactone; Bromo valerolactone; 25966-39-6; α-Bromo-γ-valerolactone
EINECS	Contact for details

Quality Control

Our α-Bromo-γ-Valerolactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.