Description

14H-Benz[4,5]isoquino[2,1-a]perimidin-14-one (CAS No. 6829-22-7) is a high-purity polycyclic aromatic compound with the molecular formula C₂₂H₁₂N₂O. This vibrant red dye, also known as Solvent Red 179 or Naphthaloperinone, is widely utilized in industrial and research applications due to its excellent thermal stability and solvent compatibility. Its IUPAC name, 2,14-diazahexacyclo[13.7.1.1^4,8.0^2,13.0^19,23.0^12,24]tetracosa-1(22),4,6,8(24),9,11,13,15,17,19(23),20-undecaen-3-one, reflects its complex heterocyclic structure. Suitable for advanced material science studies, this compound is provided in ≥98% purity (HPLC) with detailed spectral data (NMR, MS) for verification. Store in a cool, dry place protected from light.

Properties

• CAS Number: 6829-22-7
• Complexity: 613
• IUPAC Name: 2,14-diazahexacyclo[13.7.1.14,8.02,13.019,23.012,24]tetracosa-1(22),4,6,8(24),9,11,13,15,17,19(23),20-undecaen-3-one
• InChI: InChI=1S/C22H12N2O/c25-22-16-10-2-6-13-5-1-9-15(19(13)16)21-23-17-11-3-7-14-8-4-12-18(20(14)17)24(21)22/h1-12H
• InChI Key: NIDFGXDXQKPZMA-UHFFFAOYSA-N
• Exact Mass: 320.094963011
• Molecular Formula: C22H12N2O
• Molecular Weight: 320.3
• SMILES: C1=CC2=C3C(=C1)C4=NC5=CC=CC6=C5C(=CC=C6)N4C(=O)C3=CC=C2
• Topological: 32.7
• Monoisotopic Mass: 320.094963011
• Synonyms: Solvent Red 179, 14h-benz[4,5]isoquino[2,1-a]perimidin-14-one, C.I. Solvent Red 179, Naphthaloperinone, Amaplast Red RP, Solvaperm Red 2G, Sandoplast Red 2G, Kayaset Red A 2G, Macrolex Red E 2G, Lumaplast Red A 2G, Plast Red 8370, Sumiplast Red H 4GR, 14H-Benz(4,5)isoquino(2,1-a)perimidin-14-one, EINECS 229-904-5, DTXSID8064482, C.I. 564150, DTXCID7045817, 14H-Benz4,5isoquino2,1-aperimidin-14-one, 229-904-5, 618-241-0, 6829-22-7, 14H-Benzo[4,5]isoquinolino[2,1-a]perimidin-14-one, 14H-Benzo[4,5]isoquino[2,1-a]perimidin-14-one, Oprea1_068747, Oprea1_527250, SCHEMBL1047572, HY-D0457, MFCD00378080, STK385041, AKOS000592712, FB41715, AS-13872, CS-0010534, NS00019744, ST50223905, F71402, Benz[4,5]isoquino[2,1-alpha]perimidin-14-one, 14H-benzo[4,5]isoquino[2,3-a]perimidin-14-one, AG-690/10252001, 2,14-diazahexacyclo[13.7.1.14,8.02,13.019,23.012,24]tetracosa-1(22),4,6,8(24),9,11,13,15,17,19(23),20-undecaen-3-one

Application

14H-Benz[4,5]isoquino[2,1-a]perimidin-14-one is primarily employed as a solvent dye for plastics (e.g., polystyrene, acrylics) and synthetic fibers due to its intense coloration and migration resistance. Researchers leverage its photostability in organic semiconductor studies and as a fluorescent probe in material science. Industrial applications include inks, coatings, and specialty pigments where high-temperature processing is required.

Safety and Hazards

GHS Hazard Statements

• H319 (90.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

• P264+P265, P280, P305+P351+P338, and P337+P317

Hazard Classes and Categories

• Eye Irrit. 2 (90.2%)

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