Description

4-(3-Bromophenyl)-2-Methyl-3-Butyn-2-Ol is a versatile and high-purity organic building block, specifically a substituted butynol derivative containing a brominated phenyl group. This compound is valued for its role as a key synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, particularly those requiring a bromoaryl-substituted alkyne moiety for further functionalization.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, where its molecular structure can be incorporated into bioactive compounds.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial labs for methodology development, such as in Sonogashira coupling and other palladium-catalyzed cross-coupling reactions.
• Fine Chemical Production: Utilized as a starting material for the synthesis of more complex fine chemicals and specialty reagents used in various high-tech industries.

Basic Information

Product Name	4-(3-Bromophenyl)-2-Methyl-3-Butyn-2-Ol
CAS No.	76347-61-0
Molecular Formula	C11H11BrO
Molecular Weight	239.11 g/mol
Synonyms	3-Bromo-α,α-dimethylphenethyl-1-yn-3-ol; 2-Methyl-4-(3-bromophenyl)-3-butyn-2-ol; 1-(3-Bromophenyl)-3-methyl-1-butyn-3-ol; 3-Butyn-2-ol, 4-(3-bromophenyl)-2-methyl-; 4-(m-Bromophenyl)-2-methyl-3-butyn-2-ol
EINECS	Contact for details

Quality Control

Our 4-(3-Bromophenyl)-2-Methyl-3-Butyn-2-Ol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee reliable quality for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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.