8-Octanoyloxypyrene-1,3,6-trisulfonic acid trisodium salt (ab275325)
Key features and details
- Highly polar and water soluble lipase substrate derived from HPTS (pyranine)
- CAS Number: 115787-84-3
- Purity: > 98%
Soluble in DMSO and in water
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
8-Octanoyloxypyrene-1,3,6-trisulfonic acid trisodium salt -
Description
Highly polar and water soluble lipase substrate derived from HPTS (pyranine) -
Biological description
Highly polar and water soluble lipase substrate derived from HPTS (pyranine), which forms tight micelles in aqueous solutions. Lipase activity can be established by measuring the fluorescence kinetics following the increase in emission of HPTS (hydroxypyrene trisulfonic acid). Due to its low pKa value (7.3), it is partially dissociated to form an anion that shows strong absorption (max: 460 nm) and maximum intensity at 520 nm. Fluorescence intensity is pH dependent between Ex:440-480 nm and reaches the isosbestic point at Ex: 415 nm.
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Purity
> 98% -
CAS Number
115787-84-3 -
Chemical structure
Properties
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Chemical name
3,6,8-Trisulfo-1-pyrenyl ester-octanoic acid, sodium salt
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Molecular weight
650.58 -
Molecular formula
C24H21Na3O11S3 -
PubChem identifier
14099324 -
Storage instructions
Shipped at 4°C. Store at -20°C. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO and in water
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Handling
Refer to SDS for further information.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
CCCCCCCC(=O)OC1=CC(=C2C=CC3=C(C=C(C4=C3C2=C1C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] -
Source
Synthetic
Images
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Chemical Structure - 8-Octanoyloxypyrene-1,3,6-trisulfonic acid trisodium salt (ab275325)
Chemical structure of 8-Octanoyloxypyrene-1,3,6-trisulfonic acid trisodium salt, 115787-84-3
