145325-89-9

Basic information

• Product Name: [1,8]NAPHTHYRIDINE-2,7-DIAMINE
• Synonyms: [1,8]NAPHTHYRIDINE-2,7-DIAMINE
• CAS NO: 145325-89-9
• Molecular Formula: C₈H₈N₄
• Molecular Weight: 160.17592
• Mol File: 145325-89-9.mol
• Article Data: 6

Chemical Properties

• Melting Point: 222-223 °C
• Boiling Point: 395.5±37.0 °C(Predicted)
• Appearance: /
• Density: 1.398±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C(protect from light)
• PKA: 6.58±0.30(Predicted)
• CAS DataBase Reference: [1,8]NAPHTHYRIDINE-2,7-DIAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: [1,8]NAPHTHYRIDINE-2,7-DIAMINE(145325-89-9)
• EPA Substance Registry System: [1,8]NAPHTHYRIDINE-2,7-DIAMINE(145325-89-9)

Safety Data

• Hazardous Substances Data: 145325-89-9(Hazardous Substances Data)

Usage

General Description

[1,8]Naphthyridine-2,7-diamine is a chemical compound with the molecular formula C10H8N4. It is a member of the naphthyridine family and contains two amino groups at positions 2 and 7 of the naphthyridine ring system. [1,8]NAPHTHYRIDINE-2,7-DIAMINE has potential applications in the field of organic synthesis and medicinal chemistry, where it can be used as a building block for the preparation of various pharmaceuticals and functional materials. Its unique structure and properties make it a valuable intermediate for the development of new drugs and bioactive molecules. Additionally, [1,8]naphthyridine-2,7-diamine may also be used as a ligand in coordination chemistry and catalysis, further expanding its potential utility in various chemical and biological processes.

Upstream product

• 141-86-6 2.6-diaminopyridine 
• 1234564-75-0 N-(7-bromo-1,8-naphthyridin-2-yl)-2-ethylhexanamide 
• 1931-44-8 2-amino-7-hydroxy-1,8-naphthyridine 
• 17517-67-8 N-(7-hydroxy-1,8-naphthyridin-2-yl)acetamide 
• 1931-44-8 2-amino-8H-7-oxo-[1,8]-naphthyridine 
• 15944-33-9 2-chloro-7-amino-1,8-naphthyridine 
• 898258-02-1 2-amino-7-azido-1,8-naphthyridine 
• 861441-28-3 N-(4-methoxybenzyl)-2,7-diamino-1,8-naphthyridine 
• 55243-02-2 2,7-dichloro-1,8-naphthyridine 
• 53788-34-4 2-acetylamino-7-chloro-1,8-naphthyridine 

Downstream Products

• 1246010-35-4 2,7-bis(diphenylphosphorylamino)-1,8-naphthyridine 
• 145325-88-8 2,7-bis-(phenylazo)-1,8-naphthyridine 

Relevant articles and documents

Naphthyridine based fluorescent receptors for the recognition of uric acid

Naphthyridine based fluorogenic receptors (R1, R2, R3 and R4) have been synthesised for the recognition of uric acid (UA). The receptors are very useful for potential applications arising from complexation reactions as demonstrated by 1H NMR, UV-vis and fluorescence studies. The association constants (Ka) between the receptors and UA have been reported using UV and fluorescence techniques. The minimisation energy calculations and molecular modelling studies for the host-guest assemblies have been discussed in this context.

Simple and efficient synthesis of 2,7-difunctionalized-1,8-naphthyridines

The syntheses in good yields of some new difunctionalized 1,8-naphthyridines 4, 6, 8 and 9 and a novel triethylene glycol ether-linked dinaphthyridine, 10a, along with the mononaphthyridine-linked ether alcohol 10b are described. An improved and milder method for the synthesis of 2,7-diamino-1,8-naphthyridine (14) is also reported.

Triazatrinaphthyrins and the use thereof

A novel class of macrocycles, termed triazatrinaphthyrins, is disclosed having general Formula I: or a solvate, hydrate, ester or salt thereof; wherein R1, R2, R3, Ra, Ra′, Ra″, Rb, Rb′, Rb″, Rc, Rc′, Rc″, Rd, Rd′and Rd″are defined in the specification. The macrocycles are useful in the extraction of transition metals, in particular in the extraction of lanthanides.