1,8-Naphthyridine
- Product Name
- 1,8-Naphthyridine
- CAS No.
- 254-60-4
- Chemical Name
- 1,8-Naphthyridine
- Synonyms
- 1, 8 - nalidixic;1,8-NAPHTHYRIDINE;1,8-Pyridopyridine;1,8-Diazanapthalene;1,8-Naphthyridine>1,8-DIAZANAPHTHALENE;PYRIDO[2,3-B]PYRIDINE;1,8-NAPHTHYRIDINE 98+%;1,8-Diazanaphthalene 98%;1,8-Naphthyridine(6CI,7CI,8CI,9CI)
- 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)
Safety
- Hazard Codes
- Xi
- HazardClass
- IRRITANT
- HS Code
- 2902900000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- N0464
- Product name
- 1,8-Naphthyridine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $146
- Updated
- 2024/03/01
- Product number
- N0464
- Product name
- 1,8-Naphthyridine
- Purity
- >98.0%(GC)
- Packaging
- 100mg
- Price
- $25
- Updated
- 2024/03/01
- Product number
- B504303
- Product name
- 1,8-Naphthyridine
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 018153
- Product name
- [1,8]Naphthyridine
- Packaging
- 500mg
- Price
- $52
- Updated
- 2021/12/16
- Product number
- 3H32-1-DP
- Product name
- 1,8-Diazanaphthalene
- Packaging
- 1g
- Price
- $150
- Updated
- 2021/12/16
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
1,8-Naphthyridine Suppliers
- Tel
- --
- Fax
- --
- sales21@chemicalland21.com
- Country
- South Korea
- ProdList
- 6303
- Advantage
- 74
View Lastest Price from 1,8-Naphthyridine manufacturers
- Product
- 1,8-NAPHTHYRIDINE 254-60-4
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-26
- Product
- 1,8-NAPHTHYRIDINE 254-60-4
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 1000KGS
- Release date
- 2020-01-14