Description

1-Bromo-3-Methyl-2-Butanol is a versatile halogenated alcohol intermediate of significant interest in synthetic organic chemistry. Its molecular structure, featuring both a bromine atom and a hydroxyl group, makes it a valuable building block for the synthesis of more complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring brominated side chains or specific chiral centers.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where its halogenated structure is incorporated into the final molecule.
• Organic Synthesis Building Block: Employed in various organic reactions, including nucleophilic substitutions and etherifications, to introduce functionalized alkyl groups.
• Ligand and Catalyst Development: Acts as a starting material for the preparation of specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Flavor and Fragrance Industry: Potential use in the synthesis of specific aroma chemicals and esters due to its branched alcohol functionality.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymeric materials with specific properties.

Basic Information

Product Name	1-Bromo-3-Methyl-2-Butanol
CAS No.	1438-12-6
Molecular Formula	C5H11BrO
Molecular Weight	167.05 g/mol
Synonyms	3-Methyl-2-butanol, 1-bromo-; 1-Bromo-3-methylbutan-2-ol; 2-Butanol, 1-bromo-3-methyl-; NSC 403107; 3-Methyl-1-bromo-2-butanol; β-Bromoisoamyl alcohol
EINECS	215-871-8

Quality Control

Our 1-Bromo-3-Methyl-2-Butanol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

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). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.30 - 1.35
Refractive Index (20°C)	1.470 - 1.480

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