X201
Xanthene
99%
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About This Item
Empirical Formula (Hill Notation):
C13H10O
CAS Number:
Molecular Weight:
182.22
EC Number:
202-194-4
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
133939
MDL number:
Assay:
99%
InChI key
GJCOSYZMQJWQCA-UHFFFAOYSA-N
InChI
1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2
SMILES string
C1c2ccccc2Oc3ccccc13
assay
99%
bp
310-312 °C (lit.)
mp
101-102 °C (lit.)
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Application
Xanthene can be used as:
- A reactant in the dehydrogenative cross-coupling reaction with carbonyl compounds.
- A substrate to synthesize N-xanthyl-p-toluenesulfonamide via C−H amination with tosyl azide using rhodium catalyst.
General description
Xanthene (10H-9-oxaanthracene) is a heterocyclic compound generally used as an important building block in organic synthesis. It is a core moiety of many dyes like fluorescein, eosins, and rhodamines.
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Nguyen Khoa Hien et al.
ACS omega, 5(33), 21241-21249 (2020-09-03)
A novel coumarin derivative (5) was synthesized and used as a colorimetric and fluorescent probe for selective detection of Cu2+ ions in the presence of other metal ions, with the detection limits of 5.7 and 4.0 ppb, respectively. Cu2+ ion
Nan Zhang et al.
Journal of fluorescence, 28(2), 681-687 (2018-04-27)
Hydrogen peroxide (H2O2) plays important roles in the regulation of many biological processes, and the abnormal level of H2O2 has close relation with the initiation and progression of many diseases. Herein, we describe a novel red-emissive fluorescence probe (RhoB) for
Evgeniy Dukhopelnykov et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 247, 119114-119114 (2020-11-10)
The interaction between xanthene dye eosin Y and double stranded DNA has been studied by spectrophotometry. The conventional titration study does not show the interaction in the eosin Y - DNA system. Therefore, the competitive binding assay was carried out.
Meng Chen et al.
Journal of chromatography. A, 1590, 27-38 (2019-01-12)
An analytical methodology for comprehensive screening of 63 coloring agents of great concern for regulatory control in cosmetics has been established using ultra-high-performance liquid chromatography (UHPLC) coupled with quadrupole-Orbitrap high-resolution mass spectrometry (Q-Orbitrap HRMS). An effective, rapid, and simple sample
Copper-catalyzed aerobic asymmetric cross-dehydrogenative coupling of C (sp3)-H bonds driven by visible light
Zhou K, et al.
Green Chemistry, 22(14), 4597-4603 (2020)
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