Description

2-(p-Bromophenyl)-4-Methyl-2,4-Pentanediol is a high-purity brominated diol compound, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its structure, featuring both a bromophenyl group and a gem-dimethyl-substituted diol, makes it a critical building block for constructing complex molecular architectures. This product is essential for researchers and manufacturers in the pharmaceutical and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Ligand Synthesis: Used to prepare chiral ligands for asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Polymer Chemistry: Serves as a monomer or chain extender for creating specialty polyesters and polyurethanes with unique thermal or mechanical properties.
• Material Science Research: Employed in the development of advanced organic frameworks, liquid crystals, or photoactive materials.
• Agrochemical Synthesis: Acts as a building block for creating new crop protection agents with enhanced efficacy.
• Cross-Coupling Reactions: The bromophenyl moiety makes it a suitable substrate for palladium-catalyzed reactions like Suzuki or Heck couplings.

Basic Information

Product Name	2-(p-Bromophenyl)-4-Methyl-2,4-Pentanediol
CAS No.	21133-81-3
Molecular Formula	C12H17BrO2
Molecular Weight	273.17 g/mol
Synonyms	2-(4-Bromophenyl)-4-methylpentane-2,4-diol; 2-(4-Bromophenyl)-2,4-dihydroxy-4-methylpentane; 4-Methyl-2-(4-bromophenyl)-2,4-pentanediol; 2,4-Pentanediol, 2-(4-bromophenyl)-4-methyl-; α-(4-Bromophenyl)-α,α,β-trimethyltrimethylene glycol; p-Bromophenyl neopentyl glycol
EINECS	Contact for details

Quality Control

Every batch of 2-(p-Bromophenyl)-4-Methyl-2,4-Pentanediol is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and meet your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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