2-1, Kitasode, Sodegaura-shi, Chiba 299-0295, Japan
SUMICHIRAL OA optical isomer separation columns, JapanSUMICHIRAL Phase
OA-2500SI
SUMICHIRAL OA-2500SI is a opposite elution-order ion-bonded amide type for chiral HPLC method development and optical isomer separation. It is selected when the analyte class, mobile phase and required elution order match the phase chemistry.
MIG-1 Plot No: 02, 9th Phase, KPHB Colony, Kukatpally, Hyderabad – 500085, Telangana, India
Email: sales@akiralabs.com | Tel: +91-9391852431OA-2500SI Phase Description
SUMICHIRAL OA-2500SI uses Antipode of OA-2500I selector selector chemistry and is designed for normal phase separations. Customers use this phase to evaluate enantiomeric purity, resolve optical isomers and support method development for esters, alcohols and ketones.
The phase belongs to the SUMICHIRAL OA family, where low molecular weight chiral recognition sites interact with analytes through a combination of hydrogen bonding, charge-transfer, coordinate bonding, steric fit and host-guest effects depending on the phase family.
Phase type
Opposite elution-order ion-bonded amide type
Opposite elution-order ion-bonded amide type
Chiral selector
Antipode of OA-2500I selector
Antipode of OA-2500I selector
Mode
Normal phase
Normal phase
Target compounds
Esters, alcohols and ketones
Esters, alcohols and ketones
Support
High-purity silica gel; ionic bonded; 5 µm
High-purity silica gel; ionic bonded; 5 µm
Related inverse phase
OA-2500I
OA-2500I
OA-2500SI Searchable Specifications
| Phase | Particle Size (µm) | I.D. (mm) | Length (mm) | Use / Notes |
|---|---|---|---|---|
| OA-2500SI | 5 | 4.0 | 10 | Guard / method screening size |
| OA-2500SI | 5 | 4.0 | 250 | Analytical size |
| OA-2500SI | 5 | 4.6 | 150 | Analytical size |
| OA-2500SI | 5 | 4.6 | 250 | High resolution analytical size |
Pricing has been intentionally excluded. For availability, quotation and delivery, submit the phase and required dimension to Akira Analytical Solutions Pvt. Ltd.
Frequently Asked Questions
What is SUMICHIRAL OA-2500SI used for?
SUMICHIRAL OA-2500SI is used for chiral HPLC separation where esters, alcohols and ketones are relevant target classes.
What is the separation mode of OA-2500SI?
The main separation mode listed for OA-2500SI is Normal phase.
Does OA-2500SI have an opposite elution-order column?
The related elution-order information for OA-2500SI is: OA-2500I.
Are prices shown for OA-2500SI?
No. This page shows technical information and dimensions only. Request a quotation from Akira Analytical Solutions Pvt. Ltd.
Which dimensions are listed for OA-2500SI?
The searchable table on this page lists the standard analytical dimensions from the distributor price list, without pricing.