3-(4-Chlorophenoxy)benzaldehyde
3-(4-Chlorophenoxy)benzaldehyde (CAS 69770-20-3) is an organic compound with the molecular formula ClC6H4OC6H4CHO and a molecular weight of 232.66 g/mol. This aromatic aldehyde, featuring a chlorophenoxy substituent, serves as a valuable building block in organic synthesis. It is primarily utilised in the preparation of more complex molecules, including pharmaceutical intermediates and research chemicals.

Synthesis of Fatty Acid Amide Hydrolase Inhibitors
3-(4-Chlorophenoxy)benzaldehyde has been employed as a key intermediate in the synthesis of spirocyclic diamine core structures, which are integral to developing fatty acid amide hydrolase (FAAH) inhibitors. This application highlights its utility in medicinal chemistry research.
Organic Building Block
As an aldehyde and a substituted aromatic ether, this compound functions as a versatile building block. Its reactive aldehyde group and the chlorophenoxy moiety allow for diverse chemical transformations, making it suitable for constructing complex organic molecules.
Chemical Synthesis
The compound is utilised in various chemical synthesis pathways, contributing to the creation of novel organic compounds for research and development purposes across different scientific disciplines.
| Molecular weight | 232.66 |
|---|---|
| Linear formula | ClC6H4OC6H4CHO |
| Assay | 97% |
| Boiling point | 125 °C/0.1 mmHg(lit.) |
| Density | 1.213 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.608(lit.) |
| Application | 3-(4-Chlorophenoxy)benzaldehyde was used in the synthesis of fatty acid amide hydrolase inhibitors bearing spirocyclic diamine cores1. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-(4-Chlorophenoxy)benzaldehyde used for?
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3-(4-Chlorophenoxy)benzaldehyde is used as a building block in organic synthesis, notably in the preparation of fatty acid amide hydrolase inhibitors.
What are the CAS number and molecular formula for 3-(4-Chlorophenoxy)benzaldehyde?
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The CAS number is 69770-20-3 and the molecular formula is ClC6H4OC6H4CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(4-Chlorophenoxy)benzaldehyde with a minimum assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling requirements for 3-(4-Chlorophenoxy)benzaldehyde?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. The compound has a flash point above 113 °C (235.4 °F) and is classified under WGK Germany 3. Always consult the Safety Data Sheet (SDS) before use.
How is 3-(4-Chlorophenoxy)benzaldehyde packaged, shipped, and exported?
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Tech Serve Solutions ensures secure packaging for all chemicals, adhering to international shipping and export regulations for hazardous materials.
How can I request a quote or sample of 3-(4-Chlorophenoxy)benzaldehyde?
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Please contact our sales department via the website or by phone to request a quotation or to arrange for a product sample.
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