MilliporeSigma
Phthaldialdehyde powder, suitable for HPLC fluorimetric detection of amino acids, (HPLC)
- SKU:
- P0657-5G
Description
Product Details:
- Synonym: o-Phthalaldehyde, o-Phthalic dicarboxaldehyde, Benzene-1,2-dicarboxaldehyde, OPA
- CAS Number 643-79-8
- Empirical Formula (Hill Notation) C8H6O2
- Molecular Weight 134.13
- Beilstein Registry Number 878317
- EC Number 211-402-2
- MDL number MFCD00003335
Properties:
| assay | ≥99% (HPLC) |
| form | powder |
| color | light yellow |
| mp | 55-58 °C |
| suitability | suitable for HPLC fluorimetric detection of amino acids |
| storage temp. | 2-8°C |
Application
For precolumn derivatization of amino acids for HPLC separation. For flow cytometric measurements of protein thiol groups.
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