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15150

Sigma-Aldrich

1,4-Bis(5-phenyl-2-oxazolyl)benzene

purum, suitable for scintillation, ≥97.0% (TLC)

Sinonimo/i:

1,4-Bis(5-phenyl-2-oxazolyl)benzene, 2,2′-p-Phenylene-bis(5-phenyloxazole), Di(phenyl-5-oxazolyl-2)-1,4-benzene, POPOP

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About This Item

Formula empirica (notazione di Hill):
C24H16N2O2
Numero CAS:
Peso molecolare:
364.40
Beilstein:
325741
Numero CE:
Numero MDL:
Codice UNSPSC:
12352200

Grado

purum

Saggio

≥97.0% (TLC)

Punto di fusione

242-246 °C (lit.)
243-246 °C

Compatibilità

suitable for scintillation

Stringa SMILE

c1ccc(cc1)-c2cnc(o2)-c3ccc(cc3)-c4ncc(o4)-c5ccccc5

InChI

1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H
MASVCBBIUQRUKL-UHFFFAOYSA-N

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Applicazioni

POPOP is a fluorescent reagent that has been shown to be phototoxic against several types of microorganisms and, therefore, is capable of producing singlet oxygen . Utilized as a secondary scintillator in scintillation cocktails .

Quantità

λmax. 358 nm, log ε 4.72

Sostituito da

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Acute Tox. 4 Oral - Eye Irrit. 2

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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X Zhao et al.
JOP : Journal of the pancreas, 2(2), 78-82 (2002-02-28)
To develop a method for the primary culture of porcine pancreatic acinar cells. Dispersed pancreatic acinar cells available utilizing RPMI-1640 medium containing collagenase III. After purification, the isolated acinar cells were cultured in RPMI-1640 medium with the addition of 2.5%
Formulation for the preparation of a beta scintillating plastic devicec
Cardarelli, F., Chemla, M., Simonin, J.-P., et al.
Optical Materials, 4, 736-736 (1995)
Keisaku Sato et al.
Anesthesiology, 112(6), 1350-1354 (2010-05-13)
Malignant hyperthermia is associated with mutations within the gene encoding the skeletal muscle ryanodine receptor, the calcium channel that releases Ca from sarcoplasmic reticulum stores triggering muscle contraction, and other metabolic activities. More than 200 variants have been identified in
L A Fothergill et al.
The Biochemical journal, 116(4), 555-561 (1970-02-01)
1. The thiol and disulphide contents of hen ovalbumin were investigated by p-chloromercuribenzoate titration, by determination of cysteic acid content after performic acid oxidation, by measurement of uptake of radioactive iodoacetic acid, and by assay of S-aminoethylcysteine after reaction with
Zhiqi Shi et al.
International journal of molecular sciences, 9(3), 371-382 (2009-03-28)
The effects of osthol, a plant coumarin, on morphology, sugar uptake and cell wall components of Fusarium graminearum were examined in vitro by electron microscopy,(14)C-labelling and enzyme activity detection. The results revealed that osthol could inhibit the hypha growth of

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