5-Bromosalicylaldehyde CAS Number: 1761-61-1
Pharmaceutical Materials 2025-03-02
Molecular Formula: C7H5BrO2
Molecular Weight: 201.02 g/mol
Appearance: Yellow to beige powder or slightly yellow crystalline solid
Melting Point: 102-106°C
Boiling Point: 247.3°C Density: 1.7 g/cm³
Flash Point: 103.4°C
Usage: Used as an intermediate in organic synthesis, particularly in the synthesis of dyes, pharmaceuticals, and other chemical compounds.
5-Bromosalicylaldehyde, with CAS number 1761-61-1, is an organic compound belonging to the benzaldehyde family. It features a bromine atom substituted at the 5-position of the salicylaldehyde structure. This compound exists as a white to slightly yellow crystalline powder and is widely used as an intermediate in the synthesis of pharmaceuticals, fragrances, and dyes. Due to its unique chemical structure, 5-Bromosalicylaldehyde exhibits specific reactivity and selectivity in organic reactions, making it a valuable building block in the chemical industry.
| Property | Information |
|---|---|
| CAS Number | 1761-61-1 |
| Physical Properties | |
| Appearance | White to slightly yellow crystalline powder |
| Melting Point | 102-108°C |
| Boiling Point | 247.3°C at 760 mmHg |
| Density | 1.737 g/cm³ |
| Flash Point | 103.38°C |
| Solubility | Insoluble in water |
| Chemical Properties | |
| Molecular Formula | C7H5BrO2 |
| Molecular Weight | 201.02 g/mol |
| Functional Groups | Aldehyde (-CHO), Hydroxy (-OH), Bromine (-Br) |
| Refractive Index | 1.657 |
| LogP | 1.9672 |
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