Sumika Chemical Analysis Service Ltd., Japan
3-1-98 Kasugade-Naka, Konohana-ku, Osaka 554-0022, Japan
Akira Analytical Solutions Pvt. Ltd.
MIG-1 Plot No: 02, 9th Phase, KPHB Colony, Kukatpally, Hyderabad – 500085, Telangana, India
+91 9391852431
Type: Urea-type Improved Pirkle
Active component: (S)-Proline, (S)-1-(α-naphthyl)ethylamine
Mode: Normal phase
USP: Not specified
SUMICHIRAL OA-4400 is selected during chiral method development when the analyte profile matches amines, amides, amino alcohols, alcohols, esters. The phase is useful for direct enantiomeric separation, optical purity checking and impurity evaluation in research and QC workflows.
Related inversion phase: OA-4400R
| OA Gel | Particle Size | I.D. | Length | Use |
|---|---|---|---|---|
| OA-4400 | 5 µm | 4.0 mm | 10 mm | Guard / method protection |
| OA-4400 | 5 µm | 4.0 mm | 250 mm | Analytical |
| OA-4400 | 5 µm | 4.6 mm | 150 mm | Analytical |
| OA-4400 | 5 µm | 4.6 mm | 250 mm | High resolution analytical |
This phase combines low-molecular-weight chiral recognition with reproducible silica-based column performance. Laboratories can use it to screen analytes by mode and selector chemistry, then request suitable dimensions for analytical or method confirmation work.
These phase-specific answers help customers quickly understand selector chemistry, usage, USP reference and India supply support.
SUMICHIRAL OA-4400 is used for direct chiral HPLC separation and optical purity evaluation. It is especially useful for amines, amides, amino alcohols, alcohols, esters.
The active component described for OA-4400 is (S)-Proline, (S)-1-(α-naphthyl)ethylamine. This selector chemistry helps laboratories screen suitable enantiomeric separation conditions.
OA-4400 is listed for Normal phase. Final mobile phase selection should be confirmed during method development based on analyte solubility, resolution and system suitability.
OA-4400 is associated with USP Not specified. USP information helps customers compare phases during regulated method selection and documentation.
Yes. Akira Analytical Solutions Pvt. Ltd. can assist Indian customers with OA-4400 availability, quotation, dimensions and technical enquiry coordination for SUMICHIRAL columns.
For availability, quotation and technical support, send the required dimensions and application details.
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