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105481

Sigma-Aldrich

1,3-Diphenyl-isobenzofuran

97%

Synonym(e):

1,3-Diphenyl-2-benzofuran, 2,5-Diphenyl-3,4-benzofuran

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About This Item

Empirische Formel (Hill-System):
C20H14O
CAS-Nummer:
5471-63-6
Molekulargewicht:
270.32
Beilstein:
199922
EG-Nummer:
226-808-5
MDL-Nummer:
MFCD00005931
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24846701
NACRES:
NA.22

Qualitätsniveau

100

Assay

97%

Form

solid

mp (Schmelzpunkt)

128-130 °C (lit.)

SMILES String

c1ccc(cc1)-c2oc(-c3ccccc3)c4ccccc24

InChI

1S/C20H14O/c1-3-9-15(10-4-1)19-17-13-7-8-14-18(17)20(21-19)16-11-5-2-6-12-16/h1-14H

InChIKey

ZKSVYBRJSMBDMV-UHFFFAOYSA-N

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Allgemeine Beschreibung

1,3-Diphenylisobenzofuran is a fluorescent dye.1,3-Diphenylisobenzofuran is the model compound in studies of singlet fission.

Anwendung

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
STBK6232
STBJ5991
STBD0599V
STBC8345V
S36181V

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Huanhuan Liu et al.
Scientific reports, 9(1), 8393-8393 (2019-06-12)
A great number of fluorescent probes have been developed for detecting singlet oxygen (1O2), which is considered to be one of the most effective reactive oxygen species (ROS), especially in clinical applications. The commercially available fluorescent probe Singlet Oxygen Sensor
Wenquan Ou et al.
Theranostics, 8(17), 4574-4590 (2018-10-04)
The efficacy of combined near-infrared (NIR) and immune therapies for inhibiting tumor growth and recurrence has gained increasing research attention. Regulatory T cells in the tumor microenvironment constitute a major obstacle in achieving robust CD8+ T cell antitumor immunotherapy. In
Zhihao Han et al.
Journal of biophotonics, 10(12), 1607-1616 (2017-01-21)
It is an emerging focus to explore controlled release drug delivery systems for simultaneous cancer imaging and therapy. Herein, we synthesized a photothermal sensitive multifunctional nano-liposome drug delivery system, with doxorubicin wrapped in the hydropholic layer as the therapeutical agent
Andrew F Schwerin et al.
The journal of physical chemistry. A, 114(3), 1457-1473 (2009-12-23)
Single crystal molecular structure and solution photophysical properties are reported for 1,3-diphenylisobenzofuran (1), of interest as a model compound in studies of singlet fission. For the ground state of 1 and of its radical cation (1(+*)) and anion (1(-*)), we
K R Weishaupt et al.
Cancer research, 36(7 PT 1), 2326-2329 (1976-07-01)
Singlet oxygen, a metastable state of normal triplet oxygen, has been identified as the cytotoxic agent that is probably responsible for in vitro inactivation of TA-3 mouse mammary carcinoma cells following incorporation of hematoporphyrin and exposure to red light. This
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