Description

5-Bromo-6-Phenyltetrahydro-2H-Pyran-2-One CAS NO 54966-45-9 is a high-purity, specialized organic intermediate featuring a brominated lactone scaffold. This compound is valued for its unique reactivity, serving as a versatile building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its halogenated structure for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Precursor: Potential use in the synthesis of specialty polymers or functional organic materials with specific optical or electronic properties.
• Chemical Biology Probe: Utilized in medicinal chemistry to explore structure-activity relationships (SAR) and enzyme inhibition mechanisms.

Basic Information

Product Name	5-Bromo-6-Phenyltetrahydro-2H-Pyran-2-One
CAS No.	54966-45-9
Molecular Formula	C11H11BrO2
Molecular Weight	255.11 g/mol
Synonyms	5-Bromo-6-phenyltetrahydro-2H-pyran-2-one; 5-Bromo-6-phenyl-δ-valerolactone; 5-Bromo-6-phenyl-5,6-dihydro-2H-pyran-2-one; 54966-45-9; 5-Bromo-6-phenyl-2-oxo-tetrahydropyran; 2H-Pyran-2-one, 5-bromo-6-phenyltetrahydro-
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-6-Phenyltetrahydro-2H-Pyran-2-One is produced under strict quality management protocols. Our products undergo rigorous analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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