Description

Bromoborane CAS NO 19961-29-6 is a versatile organoboron reagent primarily used as a boron source and alkylating agent in advanced synthetic chemistry. Its core value lies in enabling precise carbon-boron bond formation, a critical step in the synthesis of complex pharmaceutical intermediates and novel organic materials. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, reactive boron compounds for cross-coupling reactions and material science applications.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key boron reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common scaffold in active pharmaceutical ingredients (APIs).
• Pharmaceutical Intermediate Synthesis: Used in the preparation of complex drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Manufacturing: Employed in the synthesis of novel herbicides and fungicides that require specific boron-containing heterocycles.
• Material Science & OLED Development: Serves as a precursor for boron-doped organic semiconductors and electron-transport materials in light-emitting devices.
• Academic & Industrial R&D: A valuable tool for methodological development in organometallic chemistry and catalysis research.
• Polymer Modification: Used to introduce boron functionalities into polymer chains to alter thermal and electronic properties.

Basic Information

Product Name	Bromoborane
CAS No.	19961-29-6
Molecular Formula	BBr
Molecular Weight	90.72 g/mol
Synonyms	Borane, bromo-; Bromoborane (BBr); Boron bromide (BBr); Monobromoborane; Bromoboron; BBr; Boron monobromide
EINECS	Contact for details

Quality Control

Our Bromoborane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR and GC-MS, to ensure high chemical purity and consistency suitable for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical starting materials, ensuring traceability and reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, this material must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C. The container should be kept in a well-ventilated area, away from heat and incompatible materials such as strong oxidizers and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / gas
Identification (IR)	Conforms
Purity (GC)	≥ 95.0%
Moisture (KF)	≤ 0.5%

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