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Cinnoline information


Cinnoline
Cinnoline molecule
C=black, H=white, N=blue
Cinnoline molecule
C=black, H=white, N=blue
Names
Preferred IUPAC name
Cinnoline[1]
Other names
Benzopyridazine
Identifiers
CAS Number
  • 253-66-7 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:36617 checkY
ChEMBL
  • ChEMBL479792 checkY
ChemSpider
  • 8853 checkY
ECHA InfoCard 100.005.423 Edit this at Wikidata
PubChem CID
  • 9208
UNII
  • N5KD6I506O checkY
CompTox Dashboard (EPA)
  • DTXSID60179943 Edit this at Wikidata
InChI
  • InChI=1S/C8H6N2/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6H checkY
    Key: WCZVZNOTHYJIEI-UHFFFAOYSA-N checkY
  • InChI=1/C8H6N2/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6H
    Key: WCZVZNOTHYJIEI-UHFFFAOYAA
SMILES
  • n1nccc2ccccc12
Properties
Chemical formula
C8H6N2
Molar mass 130.150 g·mol−1
Melting point 39 °C (102 °F; 312 K)
Acidity (pKa) 2.64[2]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references

Cinnoline is an aromatic heterocyclic compound with the formula C8H6N2. It is isomeric with other naphthyridines including quinoxaline, phthalazine and quinazoline.

  1. ^ International Union of Pure and Applied Chemistry (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. The Royal Society of Chemistry. p. 212. doi:10.1039/9781849733069. ISBN 978-0-85404-182-4.
  2. ^ Brown, H.C., et al., in Baude, E.A. and Nachod, F.C., Determination of Organic Structures by Physical Methods, Academic Press, New York, 1955.

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Cinnoline

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Cinnoline is an aromatic heterocyclic compound with the formula C8H6N2. It is isomeric with other naphthyridines including quinoxaline, phthalazine and...

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Phthalazine

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C8H6N2. It is isomeric with other naphthyridines including quinoxaline, cinnoline and quinazoline. Phthalazine can be obtained by the condensation of...

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Basic aromatic ring

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Pyridine Quinoline Isoquinoline Acridine Pyrazine Quinoxaline Imidazole Benzimidazole Purine Pyrazole Indazole Pyrimidine Quinazoline Pyridazine Cinnoline...

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Simple aromatic ring

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Isoquinoline Pyrazine Quinoxaline Acridine Pyrimidine Quinazoline   Pyridazine Cinnoline Phthalazine 1,2,3-Triazine 1,2,4-Triazine 1,3,5-Triazine (s-triazine)...

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C12H8N2

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(molar mass: 180.21 g/mol, exact mass: 180.0687 u) may refer to: Benzo[c]cinnoline Phenanthroline Phenazine This set index page lists chemical structure...

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Diazanaphthalene

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consist of two subgroups: four benzodiazines with both N atoms in one ring: cinnoline, quinazoline, quinoxaline, and phthalazine six naphthyridines with one...

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Quinoxaline

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isomeric with other naphthyridines including quinazoline, phthalazine and cinnoline. It is a colorless oil that melts just above room temperature. Although...

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Quinazoline

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isomeric with the other diazanaphthalenes of the benzodiazine subgroup: cinnoline, quinoxaline, and phthalazine. Over 200 biologically active quinazoline...

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List of organic reactions

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cyclization von Braun amide degradation von Braun reaction von Richter cinnoline synthesis von Richter reaction Wacker–Tsuji oxidation Wagner-Jauregg reaction...

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Victor von Richter

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(1841-04-15)April 15, 1841 Died October 8, 1891(1891-10-08) (aged 50) Nationality German Known for von Richter reaction von Richter cinnoline synthesis...

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C8H6N2

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The molecular formula C8H6N2 (molar mass: 130.15 g/mol) may refer to: Cinnoline 1,8-Naphthyridine Phthalazine, also called benzo-orthodiazine or benzopyridazine...

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List of compounds with carbon number 8

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methyl ester 60825-26-5 C8H6Cl4O2 tetrachloroveratrole 944-61-6 C8H6N2 cinnoline 253-66-7 C8H6N2 phthalazine 253-52-1 C8H6N2 quinazo C8H6N2 quinoxaline...

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Phenazine

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commercially as neutral red. For the phenazonium salts, see safranine. Benzo[c]cinnoline is an isomer of phenazine, to which it bears the same relation that phenanthrene...

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Cinoxacin

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80% Identifiers IUPAC name 1-Ethyl-1,4-dihydro-4-oxo[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid CAS Number 28657-80-9 Y PubChem CID 2762 DrugBank DB00827 Y...

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Lactarius turpis

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is reported to contain the mutagen necatorin (=7-hydroxycoumaro(5,6-c)cinnoline), and so it cannot be recommended for eating. Boiling reduces the concentration...

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Triazenes

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and absorbent materials. Triazenes have been used in the synthesis of cinnoline, functionalized lactams, and coumarins. "Dacarbazine". The American Society...

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Discovery and development of TRPV1 antagonists

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order of 5-isoquinoline > 8-quinoline > 8-quinazoline > 8-isoquinoline ≥ cinnoline > phthalazine > quinoxaline > 5-quinoline e.g. AMG-517 (fig. 8b), although...

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Makhluf Haddadin

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Isobenzofuran, Isoindoles, tetrazines, quinolines, furans, pyrroles, cinnolines and indazoles. He has ninety publications in refereed journals, and 42...

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Baudisch reaction

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N. J.; Boyd, S. N.; Herbrandson, H. F. (1947). "Cinnolines. III. Attempted Syntheses of the Cinnoline Nucleus". J. Org. Chem. 12 (1): 47–56. doi:10.1021/jo01165a007...

Word Count : 913

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