TCI C1498 3-Chloro-4-fluorobenzaldehyde is a dihalogenated aromatic aldehyde bearing a chlorine at the meta position and a fluorine at the para position relative to the formyl group. This substitution pattern provides three complementary reactive handles: a versatile aldehyde, an activated fluorine suited to nucleophilic aromatic substitution, and a chlorine available for cross-coupling chemistry. It is widely applied in medicinal chemistry, agrochemical research, and heterocycle construction, including reductive amination, Wittig-type olefination, and Schiff base formation. AMI Scientific supplies this TCI fluorinated building block in 5 g and 25 g packs, and users should refer to the manufacturer's label and Safety Data Sheet for complete technical and safety details.
TCI brochures (PDF)
- Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 18
Related TCI products
—
| Brand | — |
|---|---|
| CAS number | — |
| Molecular formula | — |
| Purity | — |
| Category | — |
| Pack sizes | — |
| Physical form | — |
| Storage | — |
—
—

