2-1, Kitasode, Sodegaura-shi, Chiba 299-0295, Japan
SUMICHIRAL OA optical isomer separation columns, JapanSUMICHIRAL Phase
OA-7700
SUMICHIRAL OA-7700 is a acetylated cyclodextrin host-guest phase 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-7700 Phase Description
SUMICHIRAL OA-7700 uses Acetyl-β-cyclodextrin selector chemistry and is designed for reversed phase separations. Customers use this phase to evaluate enantiomeric purity, resolve optical isomers and support method development for amines and aromatic isomers.
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
Acetylated cyclodextrin host-guest phase
Acetylated cyclodextrin host-guest phase
Chiral selector
Acetyl-β-cyclodextrin
Acetyl-β-cyclodextrin
Mode
Reversed phase
Reversed phase
Target compounds
Amines and aromatic isomers
Amines and aromatic isomers
Support
High-purity silica gel with sugar spacer; 5 µm
High-purity silica gel with sugar spacer; 5 µm
Related inverse phase
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OA-7700 Searchable Specifications
| Phase | Particle Size (µm) | I.D. (mm) | Length (mm) | Use / Notes |
|---|---|---|---|---|
| OA-7700 | 5 | 2.0 | 150 | Narrow-bore analytical |
| OA-7700 | 5 | 2.0 | 250 | Narrow-bore high resolution |
| OA-7700 | 5 | 4.0 | 10 | Guard / method screening size |
| OA-7700 | 5 | 4.6 | 150 | Analytical size |
| OA-7700 | 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-7700 used for?
SUMICHIRAL OA-7700 is used for chiral HPLC separation where amines and aromatic isomers are relevant target classes.
What is the separation mode of OA-7700?
The main separation mode listed for OA-7700 is Reversed phase.
Does OA-7700 have an opposite elution-order column?
The related elution-order information for OA-7700 is: —.
Are prices shown for OA-7700?
No. This page shows technical information and dimensions only. Request a quotation from Akira Analytical Solutions Pvt. Ltd.
Which dimensions are listed for OA-7700?
The searchable table on this page lists the standard analytical dimensions from the distributor price list, without pricing.