34172-48-0 Usage
General Description
7-Iodo-9H-fluoren-2-amine is a chemical compound with the molecular formula C13H9IN. It is a derivative of fluorene, which is a polycyclic aromatic hydrocarbon. The compound contains an amino group and an iodo substituent at specific positions on the fluorene structure. It is commonly used as an intermediate in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. The presence of the iodo group makes 7-Iodo-9H-fluoren-2-amine useful for reactions involving nucleophilic substitution and transition metal-catalyzed reactions. It is also known to exhibit fluorescence properties, making it potentially useful in the development of fluorescent materials and sensors. Additionally, its unique structure and reactivity make it a valuable building block for the synthesis of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 34172-48-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,7 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 34172-48:
(7*3)+(6*4)+(5*1)+(4*7)+(3*2)+(2*4)+(1*8)=100
100 % 10 = 0
So 34172-48-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H10IN/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5,15H2
34172-48-0Relevant articles and documents
Lanthanide chelate for new chromophore structure
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Paragraph 0129, (2017/08/26)
The present application discloses novel lanthanide chelate designs (Formula (I) and Formula (III)) having fluorenyl-, fluorenylethynyl, 9H-carbazolyl-, 9H-carbozolylethynyl-, dibenzothiophenyl-, dibenzothiophenylethynyl-, dibenzofuranyl or dibenzofuranylethynyl pyridine chromophores around an emitting lanthanide ion, e.g. an europium ( 111 ) ion. The three-membered ring chromophores exhibit high molar absorptivity and luminescence with lanthanide ions. The application also discloses a detectable molecule comprising a biospecific binding reactant useful in bioaffinity based binding assay, luminescent lanthanide chelating ligands, as well as a solid support conjugated with the chelates.
