**Product Name:** 4-(Trifluoromethyl)benzaldehyde
**CAS Number:** 455-19-6
**Molecular Formula:** C₈H₅F₃O
**Molecular Weight:** 174.12 g/mol
**Purity (GC):** ≥ 98.0% [*Placeholder – Certificate of Analysis available upon request*]
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## Product Overview
4-(Trifluoromethyl)benzaldehyde is a key fluorinated building block widely employed in the synthesis of active pharmaceutical ingredients (APIs). The trifluoromethyl group is a privileged motif in drug discovery, known for enhancing lipophilicity, metabolic stability, and binding affinity.
## Applications in Research
– **API Synthesis:** Used in the preparation of CF₃-containing pharmaceuticals, including antifungal, antiviral, and anti-inflammatory agents.
– **Reductive Amination:** The aldehyde group undergoes reductive amination for the rapid construction of amine libraries.
– **Wittig/Horner-Wadsworth-Emmons:** Serves as an electrophilic partner in olefination reactions for the synthesis of cinnamate derivatives.
## Analytical Data
| Parameter | Specification |
|———–|—————|
| Appearance | Colorless to pale yellow liquid |
| Purity (GC) | ≥ 98.0% (COA available) |
| Boiling Point | 66–68 °C at 12 mmHg |
| Density | 1.304 g/mL at 25 °C |
| Storage | Store at 2–8 °C, under inert atmosphere |
| Shipping | FOB Shanghai |
## Pricing
| Package Size | Price (USD) |
|————-|————-|
| 5 g | Please inquire |
| 25 g | Please inquire |
| 100 g | Please inquire |
All prices are quoted FOB Shanghai. Volume discounts available for bulk orders.
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