2-1, Kitasode, Sodegaura-shi, Chiba 299-0295, Japan
SUMICHIRAL OA optical isomer separation columns, JapanSUMICHIRAL Phase
OA-7000
SUMICHIRAL OA-7000 is a 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-7000 Phase Description
SUMICHIRAL OA-7000 uses 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 flavonoid derivatives and acidic/neutral aromatic compounds.
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
Cyclodextrin host-guest phase
Cyclodextrin host-guest phase
Chiral selector
β-Cyclodextrin
β-Cyclodextrin
Mode
Reversed phase
Reversed phase
Target compounds
Flavonoid derivatives and acidic/neutral aromatic compounds
Flavonoid derivatives and acidic/neutral aromatic compounds
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-7000 Searchable Specifications
| Phase | Particle Size (µm) | I.D. (mm) | Length (mm) | Use / Notes |
|---|---|---|---|---|
| OA-7000 | 5 | 2.0 | 150 | Narrow-bore analytical |
| OA-7000 | 5 | 2.0 | 250 | Narrow-bore high resolution |
| OA-7000 | 5 | 4.0 | 10 | Guard / method screening size |
| OA-7000 | 5 | 4.6 | 150 | Analytical size |
| OA-7000 | 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-7000 used for?
SUMICHIRAL OA-7000 is used for chiral HPLC separation where flavonoid derivatives and acidic/neutral aromatic compounds are relevant target classes.
What is the separation mode of OA-7000?
The main separation mode listed for OA-7000 is Reversed phase.
Does OA-7000 have an opposite elution-order column?
The related elution-order information for OA-7000 is: —.
Are prices shown for OA-7000?
No. This page shows technical information and dimensions only. Request a quotation from Akira Analytical Solutions Pvt. Ltd.
Which dimensions are listed for OA-7000?
The searchable table on this page lists the standard analytical dimensions from the distributor price list, without pricing.