X201
Xanthene
99%
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About This Item
Empirical Formula (Hill Notation):
C13H10O
CAS Number:
Molecular Weight:
182.22
Beilstein:
133939
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Assay
99%
bp
310-312 °C (lit.)
mp
101-102 °C (lit.)
SMILES string
C1c2ccccc2Oc3ccccc13
InChI
1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2
InChI key
GJCOSYZMQJWQCA-UHFFFAOYSA-N
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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.
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Electrochemical dehydrogenative cross-coupling of xanthenes with ketones
Yang Y-Z, et al.
Chemical Communications (Cambridge, England), 56(14), 7585-7588 (2020)
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)
Adsorption behavior and corrosion inhibitive potential of xanthene on mild steel/sulphuric acid interface
Obi-Egbedi NO and Obot IB
Arabian Journal of Chemistry, 5(1), 121-133 (2012)
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
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