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9H-Xanthen-9-one, 2-nitro-, also known as 2-nitro-9H-xanthen-9-one, is an organic compound with the chemical formula C13H9NO4. It is a derivative of xanthene, a tricyclic aromatic compound, where a nitro group (-NO2) is attached to the 2-position of the xanthene core. This yellow crystalline solid is used as a chemical intermediate in the synthesis of various dyes and pigments, particularly in the production of azo dyes. The compound is also known for its potential applications in the pharmaceutical industry and as a reagent in chemical research. It is important to handle 2-nitro-9H-xanthen-9-one with care due to its potential toxicity and reactivity.

20061-59-0

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20061-59-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20061-59-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,6 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20061-59:
(7*2)+(6*0)+(5*0)+(4*6)+(3*1)+(2*5)+(1*9)=60
60 % 10 = 0
So 20061-59-0 is a valid CAS Registry Number.

20061-59-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-nitroxanthone

1.2 Other means of identification

Product number -
Other names 9H-XANTHEN-9-ONE,2-NITRO-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:20061-59-0 SDS

20061-59-0Relevant academic research and scientific papers

Synthesis and biological evaluation of biphenyl amides that modulate the US28 receptor

Kralj, Ana,Kurt, Elif,Tschammer, Nuska,Heinrich, Markus R.

, p. 151 - 168 (2014/01/17)

To prepare and biologically evaluate 38 new potential US28 allosteric modulators, we employed a straightforward synthetic route involving radical arylation. The study was based on a former lead structure but with the dihydroisoquinolinone moiety replaced by substituted biphenyls. The investigation of structure-activity relationships among the new biphenyl-derived ligands led to a preliminary pharmacophore model and the discovery of four promising candidates with full inverse agonist properties. Hit HCMV GPCRs ASAP! Employing a straightforward synthetic access involving radical arylation, 38 new potential US28 allosteric modulators were prepared and biologically evaluated. The investigation of structure-activity relationships among the new biphenyl-derived ligands led to a consistent model and the discovery of four promising candidates with full inverse agonist properties. Copyright

Synthesis and antimycobacterial activity of nitroxanthones. 1st Communication: Synthesis and differential scanning calorimetry analysis

Ibrom, Wolfgang G. A.,Frahm, August W.

, p. 662 - 667 (2007/10/03)

The syntheses of mono-, di-, tri- and tetranitroxanthones via intramolecular Friedel-Crafts acylation of nitrated 2-phenoxybenzoic acids as well as via selective stepwise nitration of xanthone and the nitroxanthones gained from the first route are describ

Pyrazolobenzazepines

-

, (2008/06/13)

There are presented compounds of the formulas STR1 wherein R1 is hydrogen or lower alkyl; R2 and R3 are selected from the group consisting of hydrogen, lower alkyl, C2 to C7 carboxylic acids, hydroxy

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