1,3-Diphenylisobenzofuran
1,3-diphenyl-2-benzofuran
Product summary
Quick view
- Product family
- Fluorescent Labeling, Biotinylation & Probes
- Chemical Name
- 1,3-diphenyl-2-benzofuran
- MF
- C20H14O
- MW
- 270.32
- Purity
- >97.0% (GC)
1,3-Diphenylisobenzofuran is a DPBF reagent for R&D work that measures singlet oxygen response and reactive oxygen species behavior. It is also referenced as DPBF, 1,3-DPBF, and diphenylisobenzofuran.
CH58003 is listed with CAS 5471-63-6, molecular formula C20H14O, and molecular weight 270.32. Researchers typically encounter the compound in photochemical and materials experiments where DPBF assay response is part of the measurement plan.
Synonyms
DPBF; 1,3-DPBF; diphenylisobenzofuran
Identity and specifications
| Catalog No. | CH58003 |
| CAS No. | 5471-63-6 |
| Molecular Formula | C20H14O |
| Molecular Weight | 270.32 |
| PubChem CID | 21649 |
| InChIKey | ZKSVYBRJSMBDMV-UHFFFAOYSA-N |
| Purity | >97.0% (GC) |
Storage conditions
Room temperature; cool and dark place below 15 C; under inert gas
Technical attributes
- Probe class
- DPBF probe
- Detection context
- Singlet oxygen and reactive oxygen species
- Research setting
- Photochemical and materials measurement workflows
- Packaging
- 5 g; 25 g; Custom packaging on request
- Physical form
- Crystalline powder or crystals
Application context
- Singlet oxygen measurement: DPBF assay chemistry context for tracking singlet oxygen generation under defined experimental conditions.
- Reactive oxygen studies: relevant to photochemical and materials work where ROS measurement is part of method evaluation.
- Name reconciliation: helps connect records that use DPBF, 1,3-DPBF, diphenylisobenzofuran, or the full 1,3-Diphenylisobenzofuran name.
Related technical resources
Public references
- A strain-promoted [3 + 2] azide-alkyne cycloaddition for covalent modification of biomolecules in living systems
Journal of the American Chemical Society, 2004
Product-family technical context
- Tetrazine ligation: fast bioconjugation based on inverse-electron-demand Diels-Alder reactivity
Journal of the American Chemical Society, 2008
Product-family technical context
- Copper-free click chemistry for dynamic in vivo imaging
Proceedings of the National Academy of Sciences, 2007
Product-family technical context
- PubChem Compound 21649
PubChem · CID 21649
Frequently Asked Questions
What research use is best supported for 1,3-Diphenylisobenzofuran?
It is used for singlet oxygen measurement and for photochemical or materials experiments where DPBF assay response is part of method evaluation.
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