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  7. 1,3-Diphenylisobenzofuran, 97%

1,3-Diphenylisobenzofuran, 97%

Product Code. 11312665
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Product Code. 11312665 Supplier Thermo Scientific Alfa Aesar Supplier No. L00101.03
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Estimated Shipment: 09-12-2026
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Description

CAS: 5471-63-6 | C20H14O | 270.331 g/mol

1,3-Diphenylisobenzofuran is used as a fluorescent probe for detection of superoxide anion radical (O2-) inside the membrane lipid layer by DPBF fluorescence quenching method. It is used as quencher during the photo inactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin. 1,3-Diphenylisobenzofuran is used to study the single crystal molecular structure and solution photophysical properties of DPBF.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,3-Diphenylisobenzofuran is used as a fluorescent probe for detection of superoxide anion radical (O2-) inside the membrane lipid layer by DPBF fluorescence quenching method. It is used as quencher during the photo inactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin. 1,3-Diphenylisobenzofuran is used to study the single crystal molecular structure and solution photophysical properties of DPBF.

Solubility
Soluble in toluene. Insoluble in water.

Notes
Air & Light Sensitive. Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 5471-63-6
Molecular Formula C20H14O
Molecular Weight (g/mol) 270.331
MDL Number MFCD00005931
InChI Key ZKSVYBRJSMBDMV-UHFFFAOYSA-N
Synonym 1,3-diphenylisobenzofuran, diphenylisobenzofuran, isobenzofuran, 1,3-diphenyl, 1,3 diphenylisobenzofuran, 2,5-diphenyl-3,4-benzofuran, acmc-209lj9, 1,3-diphenylbenzo c furan, 1,3-diphenylisobenzo b furan, 1,3-di phenyl-2-benzofuran, #
PubChem CID 21649
IUPAC Name 1,3-diphenyl-2-benzofuran
SMILES C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4

Spécification

Melting Point 131°C to 136°C
Quantity 1 g
Beilstein 199922
Sensitivity Air and light sensitive
Solubility Information Soluble in toluene. Insoluble in water.
Formula Weight 270.33
Percent Purity 97%
Chemical Name or Material 1,3-Diphenylisobenzofuran

RUO – Research Use Only

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