L-Leucine
– 16 columns
Vendor: ES Industries
Pirkle-type Chiral Column
The π-acceptor leucine CSP is based on 3,5-dinitrobenzoyl leucine, covalently bonded to 5 µm aminopropyl silica. Columns derived from either L- or D- leucine are available. This phase demonstrates enhanced enantioselectivities for several classes of compounds, including benzodiazapines.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Chiral | Pore Size (Å) | 100 |
|---|---|---|---|
| Modification | Silica/L-Leucine |
Choose column specifications
Available: 50 – 250 mm
Available: 2 – 4.6 mm
Particle Size
Recorded value
5 μm
Pore Size
Recorded value
100 Å
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
16 columns shown
| 112221-CHR-L-LEU | 50 | 2.0 | 5.0 | 100 |
| 114221-CHR-L-LEU | 50 | 4.0 | 5.0 | 100 |
| 115221-CHR-L-LEU | 50 | 4.6 | 5.0 | 100 |
| 11d221-CHR-L-LEU | 50 | 3.2 | 5.0 | 100 |
| 122221-CHR-L-LEU | 100 | 2.0 | 5.0 | 100 |
| 124221-CHR-L-LEU | 100 | 4.0 | 5.0 | 100 |
| 125221-CHR-L-LEU | 100 | 4.6 | 5.0 | 100 |
| 12d221-CHR-L-LEU | 100 | 3.2 | 5.0 | 100 |
| 132221-CHR-L-LEU | 150 | 2.0 | 5.0 | 100 |
| 134221-CHR-L-LEU | 150 | 4.0 | 5.0 | 100 |
| 135221-CHR-L-LEU | 150 | 4.6 | 5.0 | 100 |
| 13d221-CHR-L-LEU | 150 | 3.2 | 5.0 | 100 |
| 152221-CHR-L-LEU | 250 | 2.0 | 5.0 | 100 |
| 154221-CHR-L-LEU | 250 | 4.0 | 5.0 | 100 |
| 155221-CHR-L-LEU | 250 | 4.6 | 5.0 | 100 |
| 15d221-CHR-L-LEU | 250 | 3.2 | 5.0 | 100 |
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