3-(4-tert-Butylphenoxy)benzaldehyde
3-(4-tert-Butylphenoxy)benzaldehyde (CAS 69770-23-6) is an organic compound with the linear formula (CH3)3CC6H4OC6H4CHO and a molecular weight of 254.32 g/mol. This benzaldehyde derivative is supplied by Tech Serve Solutions at a minimum purity of 98%. It serves as a valuable building block in organic synthesis, particularly in the development of diverse chemical libraries for early-stage drug discovery and purification platform technologies.

Drug Discovery and Library Synthesis
3-(4-tert-Butylphenoxy)benzaldehyde is utilised in high-throughput parallel synthesis to generate diverse compound libraries. This application is crucial for early-stage drug discovery efforts, enabling the exploration of a broad chemical space.
Purification Platform Technology
This compound has been employed within advanced purification platforms. Such platforms often integrate techniques like reverse-phase high-performance liquid chromatography and mass-directed fractionation for precise isolation of chemical entities.
Organic Synthesis Building Block
As a functionalised aromatic aldehyde, it acts as a key intermediate or building block in various organic synthesis pathways. Its structure allows for diverse chemical modifications and the construction of more complex molecules.
| Molecular weight | 254.32 |
|---|---|
| Linear formula | (CH3)3CC6H4OC6H4CHO |
| Assay | 98% |
| Boiling point | 152 °C/0.4 mmHg(lit.) |
| Density | 0.984 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.57(lit.) |
| Application | 3-(4-tert-Butylphenoxy)benzaldehyde was used in high-throughput parallel synthesis of library compounds for early drug discovery1. It was also used in purification platform developed by ArQule that is based on reverse phase high performance liquid chromatography separation and mass directed fractionation2. |

Hazard statements
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| 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-tert-Butylphenoxy)benzaldehyde used for?
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3-(4-tert-Butylphenoxy)benzaldehyde is used in high-throughput parallel synthesis for drug discovery libraries and in advanced purification platform technologies. It also serves as a valuable building block in general organic synthesis.
What is the CAS number and formula for 3-(4-tert-Butylphenoxy)benzaldehyde?
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The CAS number is 69770-23-6, and its linear formula is (CH3)3CC6H4OC6H4CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(4-tert-Butylphenoxy)benzaldehyde with a minimum assay of 98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound is classified under GHS09 with the signal word 'Warning' and hazard statement H400 (Very toxic to aquatic life). Essential personal protective equipment includes eyeshields and gloves. Handle in a well-ventilated area and avoid release into the environment (P273).
Is 3-(4-tert-Butylphenoxy)benzaldehyde shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-(4-tert-Butylphenoxy)benzaldehyde, and can accommodate international shipping requests.
How can I request a quote or sample?
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To request a quote or sample of 3-(4-tert-Butylphenoxy)benzaldehyde, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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