Description

4-(Bromomethyl)-5,5-Dimethyl-2-Oxo-6H-Pyran-3-Carbonitrile is a high-value brominated pyran derivative, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both a reactive bromomethyl group and a nitrile functionality, makes it an essential building block for constructing complex heterocyclic frameworks. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for creating complex heterocyclic cores found in bioactive molecules.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive sites to introduce specific functional groups.
• Material Science: Serves as a precursor for specialty polymers and advanced organic materials requiring specific bromine or nitrile incorporation.
• Chemical Synthesis: A versatile reagent for constructing substituted pyran and dihydropyran structures in complex multi-step synthetic routes.
• Academic & Industrial R&D: Employed in methodological research and process development for new synthetic transformations and catalysis studies.

Basic Information

Product Name	4-(Bromomethyl)-5,5-Dimethyl-2-Oxo-6H-Pyran-3-Carbonitrile
CAS No.	80946-00-5
Molecular Formula	C9H10BrNO2
Molecular Weight	244.09 g/mol
Synonyms	3-Cyano-4-(bromomethyl)-5,5-dimethyl-2-oxo-6H-pyran; 4-(Bromomethyl)-5,5-dimethyl-2-oxo-2H-pyran-3-carbonitrile; 5,5-Dimethyl-4-(bromomethyl)-2-oxo-6H-pyran-3-carbonitrile; 80946-00-5; Bromomethyl Dimethyl Oxo Pyran Carbonitrile
EINECS	Contact for details

Quality Control

Our production of 4-(Bromomethyl)-5,5-Dimethyl-2-Oxo-6H-Pyran-3-Carbonitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.