Description

1-Bromo-3-Methyl-1-Pentyn-3-Ol is a versatile halogenated acetylene alcohol derivative, serving as a valuable synthetic intermediate in advanced organic chemistry. Its core value proposition lies in its unique molecular structure, which provides a reactive bromine atom and an alkyne group for selective functionalization and carbon-carbon bond formation. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific alkyne or bromo-alkyne motifs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Employed as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Organic Synthesis Reagent: Acts as a versatile reagent for Sonogashira coupling reactions and other palladium-catalyzed cross-couplings.
• Chemical Biology Probes: Useful in the synthesis of molecular probes and tags for bio-conjugation and labeling studies.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	1-Bromo-3-Methyl-1-Pentyn-3-Ol
CAS No.	2028-52-6
Molecular Formula	C6H9BrO
Molecular Weight	177.04 g/mol
Synonyms	3-Methyl-1-pentyn-3-ol, 1-bromo-; 1-Bromo-3-methylpent-1-yn-3-ol; 3-Bromo-3-methyl-1-pentyn-3-ol; Bromo-methylpentynol
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-Methyl-1-Pentyn-3-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic analysis (NMR, IR). Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content	≤ 0.5%

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