139346-57-9
Chemical Structure
DEAC, SE
Synonym(s): 7-Diethylaminocoumarin-3-carboxylic acid, SE
- CAS No.: 139346-57-9
- Formula:C18H18N2O6
- Molecular Weight:358.35
IUPAC Name: 2,5-dioxopyrrolidin-1-yl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate
InChIKey: NUNPVRICKDZFLK-UHFFFAOYSA-N
SMILES: O=C(C1=CC2=CC=C(N(CC)CC)C=C2OC1=O)ON3C(CCC3=O)=O
Biological Activity: DEAC, SE (7-Diethylaminocoumarin-3-carboxy acid, SE) is an amine-reactive fluorescent succinimidyl ester (NHS ester) dye that is excitable by a 405 nm laser and emits blue fluorescence. DEAC, SE covalently couples with APTES, incorporates into organosilica colloids through co-condensation with TPM or other silane coupling agents, and can also be used for post-synthetic infiltration labeling of porous titanium dioxide protrusions and covalent binding with surface hydroxyl groups. DEAC, SE is used for fluorescent labeling of colloidal particles and confocal microscopy imaging studies[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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DEAC, SE | 99.32% | DEAC, SE (7-Diethylaminocoumarin-3-carboxy acid, SE) is an amine-reactive fluorescent succinimidyl ester (NHS ester) dye that is excitable by a 405 nm laser and emits blue fluorescence. DEAC, SE covalently couples with APTES, incorporates into organosilica colloids through co-condensation with TPM or other silane coupling agents, and can also be used for post-synthetic infiltration labeling of porous titanium dioxide protrusions and covalent binding with surface hydroxyl groups. DEAC, SE is used for fluorescent labeling of colloidal particles and confocal microscopy imaging studies. | ||||||||||||||||||||
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References
- [1]. Kamp M, et al. Spearheading a new era in complex colloid synthesis with TPM and other silanes. Nature reviews. Chemistry. 2024 Jun;8(6):433-453. [Content Brief]
- [2]. Kamp M, et al. Multivalent Patchy Colloids for Quantitative 3D Self-Assembly Studies. Langmuir : the ACS journal of surfaces and colloids. 2020 Mar 10;36(9):2403-2418. [Content Brief]
