21815-18-9

Basic information

• Product Name: N-PHENYL-2,3-NAPHTHALIMIDE
• Synonyms: N-PHENYLNAPHTHALENE-2,3-DICARBOXIMIDE;N-PHENYL-2,3-NAPHTHALIMIDE;2-Phenyl-1H-benz[f]isoindole-1,3(2H)-dione;N-Phenyl-2,3-naphthalimide,98%;N-Phenyl-2,3-naphthalimlde
• CAS NO: 21815-18-9
• Molecular Formula: C₁₈H₁₁NO₂
• Molecular Weight: 273.29
• Mol File: 21815-18-9.mol
• Article Data: 5

Chemical Properties

• Melting Point: 278-284 °C
• Boiling Point: 482.8°Cat760mmHg
• Flash Point: 231.5°C
• Appearance: /
• Density: 1.36g/cm³
• Vapor Pressure: 1.78E-09mmHg at 25°C
• Refractive Index: 1.726
• CAS DataBase Reference: N-PHENYL-2,3-NAPHTHALIMIDE(CAS DataBase Reference)
• NIST Chemistry Reference: N-PHENYL-2,3-NAPHTHALIMIDE(21815-18-9)
• EPA Substance Registry System: N-PHENYL-2,3-NAPHTHALIMIDE(21815-18-9)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 21815-18-9(Hazardous Substances Data)

Usage

Chemical Properties

grey to slightly purple powder

Synthesis Reference(s)

Synthesis, p. 753, 1981 DOI: 10.1055/s-1981-29592

InChI:InChI=1/C18H11NO2/c20-17-15-10-12-6-4-5-7-13(12)11-16(15)18(21)19(17)14-8-2-1-3-9-14/h1-11H

Upstream product

• 941-69-5 N-phenyl-maleimide 
• 13209-15-9 1,2-bis(dibromomethyl)benzene 
• 7362-04-1 2-phenyl-2,3-dihydro-benzo[f]isoindol-1-one 
• 2169-87-1 naphthalene-2,3-dicarboxylic acid 
• 62-53-3 aniline 
• 201230-82-2 carbon monoxide 
• 27715-43-1 2,3-diiodonaphthalene 
• 68-12-2 N,N-dimethyl-formamide 
• 5959-52-4 2-Amino-3-naphthoic acid 
• 716-39-2 2,3-Naphthalenedicarboxylic anhydride 
• 103-71-9 phenyl isocyanate 
• 93-09-4 naphthalene-2-carboxylate 

Relevant articles and documents

Ruthenium(II)-catalyzed N-substituted phthalimide synthesis via C-H activation/[3+2] annulation

Ruthenium-catalyzed intermolecular [3 + 2] annulation pathway for aromatic acids with isocyanates to afford N-substituted phthalimide in one step is demonstrated, which provides an efficient process to direct preparation of phthalimide from commercially a

MEDICINAL COMPOSITION

It is to provide a cyclic imide derivative which is useful as an active ingredient of a pharmaceutical composition. A pharmaceutical composition which comprises, a cyclic imide derivative represented by the general formula (I): wherein Q 1is a single bond,--CH 2--,--O--,--S--or--NH--, each of Q 2and Q 3is--C(O)--,--C(S)--or--CH 2--, provided that at least one of Q 2and Q 3is--C(O)--or--C(S)--, Z is a single bond or a lower alkanediyl group, R is an aryl group which may be substituted or a cycloalkyl group which may be substituted, X is a nitro group, an amino group which may be acylated, a cyano group, a trifluoromethyl group, a hydroxyl group, a halogen atom, an alkyl group, an alkoxy group or an alkylthio group, m is an integer of from 0 to 4, and when m is 2 or above, X may be the same or different, or its salt.

Effect of a series of substances related to N-alpha-naphthylphthalamic acid on root geotropism of Lens esculanta Moench s.1. seeds

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