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Merck

15150

Sigma-Aldrich

1,4-双(5-苯基-2-恶唑基)苯

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

别名:

1,4-双(5-苯基-2-恶唑)苯, 2,2′-(1,4-亚苯基)双(5-苯基恶唑), POPOP, 二(苯基-5-恶唑基-2)-1,4-苯

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About This Item

经验公式(希尔记法):
C24H16N2O2
CAS号:
分子量:
364.40
Beilstein:
325741
EC 号:
MDL编号:
UNSPSC代码:
12352200

等级

purum

方案

≥97.0% (TLC)

mp

242-246 °C (lit.)
243-246 °C

适用性

suitable for scintillation

SMILES字符串

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

InChI key

MASVCBBIUQRUKL-UHFFFAOYSA-N

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应用

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 .

数量

λmax. 358 nm, log ε 4.72

替代产品

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
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
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

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