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1,8-Naphthyridine

1,8-Naphthyridine Structure
1,8-Naphthyridine
  • CAS No.254-60-4
  • Chemical Name:1,8-Naphthyridine
  • CBNumber:CB2352000
  • Molecular Formula:C8H6N2
  • Formula Weight:130.15
  • MOL File:254-60-4.mol
1,8-Naphthyridine Property
  • Melting point 99.8-99.9°C
  • Boiling point 248.9±13.0 °C(Predicted)
  • Density 1.183±0.06 g/cm3(Predicted)
  • storage temp. Sealed in dry,Room Temperature
  • pka 3.39
  • form powder to crystal
  • pka 3.55±0.10(Predicted)
  • color White to Light yellow to Light orange
  • InChIKey FLBAYUMRQUHISI-UHFFFAOYSA-N
  • CAS DataBase Reference 254-60-4(CAS DataBase Reference)
  • FDA UNII 043R04VL4M
  • UNSPSC Code 12352200
Safety
  • Hazard Codes  :Xi
  • HazardClass  :IRRITANT
  • HS Code  :2902900000
  • NFPA 704:
    0
    1 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338
1,8-Naphthyridine Price More Price(2)
  • Brand: TCI Chemicals (India)
  • Product number: N0464
  • Product name : 1,8-Naphthyridine
  • Purity: min. 98.0 %
  • Packaging: 100MG
  • Price: ₹5000
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: N0464
  • Product name : 1,8-Naphthyridine
  • Purity: min. 98.0 %
  • Packaging: 1G
  • Price: ₹14800
  • Updated: 2022/05/26
  • Buy: Buy

1,8-Naphthyridine Chemical Properties,Usage,Production

  • Description 1,8-Naphthyridine is an organic compound with the formula C8H6N2. It is the most well-studied of the six isomeric naphthyridines, a subset of diazanaphthalenes with nitrogen in the separate rings. Enoxacin, nalidixic acid, and trovafloxacin are 1,8-naphthyridine derivatives with antibacterial properties related to the fluoroquinolones.
  • Uses 1,8-naphthyridine (napy) and its simplest 2-methyl and 2,7-dimethyl derivatives may act as monodentate and bidentate ligands, resembling the behavior of the carboxylate ligands.
  • Definition ChEBI: 1,8-naphthyridine is a naphthyridine in which the nitrogens are situated at positions 1 and 8.
  • Purification Methods Purify 1,8-naphthyridine through an Al2O3 column and elute with toluene and pet ether, evaporate the eluate, crystallise the residue from pet ether (b 60-80o), and sublime it at 80o/13mm. The picrate [15936-16-0] has m 207-208o (from EtOH), and the methiodide has m 180-181o (from EtOH). [Hawes & Wibberley J Chem Soc (C) 1564 1967, UV: Armarego Physical Methods in Heterocyclic Chemistry (Ed Katritzky, Academic Press) Vol III 134 1971, Beilstein 23 II 178, 23 III/IV 1237.]
1,8-Naphthyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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1,8-Naphthyridine Spectrum
254-60-4, 1,8-NaphthyridineRelated Search:
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  • 1,8-Naphthyridine (6CI, 7CI, 8CI, 9CI, ACI)
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