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Aromatic nitriles, phthalides and phthalaldehydes
Functionalized aromatic carbonyl and nitrile intermediates.
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Catalog items
Summary table for this section
| Substance | Chemical formula | CAS number | Applications |
|---|---|---|---|
| 2-(3-Benzoylphenyl)propionitrile | C16H13NO | 42872-30-0 | Key intermediate in the synthesis of ketoprofen. |
| 3-(1-Cyanoethyl)benzoic acid | C10H9NO2 | 5537-71-3 | Intermediate in the synthesis of NSAIDs and other pharmaceutical substances. |
| 3-(Cyanomethyl)benzoic acid | C9H7NO2 | 5689-33-8 | Pharmaceutical and agrochemical intermediate with two functional groups. |
| 5-Carboxyphthalide | C9H6O4 | 4792-29-4 | Pharmaceutical intermediate for a range of phthalide derivatives. |
| 5-Cyanophthalide | C9H5NO2 | 82104-74-3 | Key intermediate in the synthesis of citalopram and escitalopram. |
| Isophthalaldehyde | C8H6O2 | 626-19-7 | Monomer and crosslinker in the synthesis of polymers and functional materials. |
| Methyl 3-(cyanomethyl)benzoate | C10H9NO2 | 68432-92-8 | Multifunctional intermediate for pharmaceuticals and agrochemicals. |
| o-Phthalaldehyde (OPA) | C8H6O2 | 643-79-8 | Reagent for disinfection and fluorescence analysis of amines. |
| Terephthalaldehyde | C8H6O2 | 623-27-8 | Crosslinker and monomer for polymers, COFs and fluorescent materials. |
Data is taken from the manufacturer's 2026 catalog. Specifications are confirmed when ordering and may be changed by the manufacturer.