CAS Number | 106-95-6 |
---|---|
Molecular Formula | C3H5Br |
Molecular Weight | 120.977 |
InChI Key | BHELZAPQIKSEDF-UHFFFAOYSA-N |
LogP | 1.79 |
Synonyms |
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Applications:
HPLC Determination of Allyl Bromide on Newcrom R1 Column
November 7, 2019
HPLC Method for Allyl bromide on Newcrom R1 by SIELC Technologies
High Performance Liquid Chromatography (HPLC) Method for Analysis of Allyl bromide.
Allyl Bromide is an organic halide with C3H5Br chemical formula. It is an alkylating agent typically found in synthesis of polymers, pharmaceuticals, perfumes, and more. Often, it is used as starting material in organic synthesis. Physically, it is a colorless liquid that occasionally presents more yellow. It is toxic to people by skin absorption, irritable to eyes and respiratory system.
Allyl bromide can be retained and analyzed using the Newcrom R1 stationary phase column. The analysis utilizes an isocratic method with a simple mobile phase consisting of water and acetonitrile (MeCN) with a triethanolamine buffer. Detection is performed using UV.
Column | Newcrom R1, 4.6 x 150 mm, 5 µm, 100 A, dual ended |
Mobile Phase | MeCN/H2O – 60/40% |
Flow Rate | 1.0 ml/min |
Detection | UV 210 nm |
Class of Compounds |
Organic halide, Hydrophobic, Ionizable |
Analyzing Compounds | Allyl bromide |
Application Column
Newcrom R1
Column Diameter: 4.6 mm
Column Length: 150 mm
Particle Size: 5 µm
Pore Size: 100 A
Column options: dual ended
Separation of Allyl bromide on Newcrom R1 HPLC column
May 16, 2018
Allyl bromide can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.
Application Column
Newcrom R1
The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.
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