Methyl 4-(4-formylphenyl)benzoate
Methyl 4-(4-formylphenyl)benzoate (CAS: 70916-89-1; Formula: C15H12O3; MW: 240.25) is a sophisticated organic compound featuring both aldehyde and ester functionalities. It serves as a valuable intermediate and building block in organic synthesis. This compound is particularly useful in the construction of complex molecules, finding applications in materials science and pharmaceutical research due to its versatile chemical structure.
- IUPAC
- 4′-Formylbiphenyl-4-carboxylic acid methyl ester

Organic Synthesis Intermediate
This molecule acts as a key intermediate in multi-step organic syntheses. Its bifunctional nature allows for selective reactions at either the aldehyde or ester group, enabling the construction of diverse molecular architectures.
Building Block for Advanced Materials
The rigid biphenyl structure combined with reactive functional groups makes it suitable for developing novel polymers, liquid crystals, or other advanced materials with specific electronic or optical properties.
Pharmaceutical Research
As a versatile building block, it can be incorporated into synthetic routes for potential drug candidates or used in the development of biologically active compounds.
| Molecular weight | 240.25 |
|---|---|
| Empirical formula | C15H12O3 |
| Assay | 95% |
| Melting point | 112-116 °C |



Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 37/38-41-50/53 |
| Safety statements (S) | 26-36/37/39-60-61 |
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 Methyl 4-(4-formylphenyl)benzoate used for?
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Methyl 4-(4-formylphenyl)benzoate (CAS: 70916-89-1) is primarily used as an intermediate and building block in organic synthesis, with applications in materials science and pharmaceutical research.
What are the CAS number and molecular formula?
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The CAS number for Methyl 4-(4-formylphenyl)benzoate is 70916-89-1, and its molecular formula is C15H12O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-(4-formylphenyl)benzoate with a minimum assay of 95%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl 4-(4-formylphenyl)benzoate be handled safely?
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This compound is classified as Dangerous. It can cause skin irritation (H315), serious eye damage (H318), and respiratory irritation (H335), and is very toxic to aquatic life (H400). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area. Avoid release to the environment. Refer to the Safety Data Sheet for full details.
How is Methyl 4-(4-formylphenyl)benzoate packaged and shipped?
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Methyl 4-(4-formylphenyl)benzoate is packaged according to industry standards for chemical compounds. It is shipped globally by Tech Serve Solutions, adhering to all relevant transportation regulations, including UN 3077 for environmentally hazardous substances.
How can I request a sample or quote?
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To request a sample or obtain a quote for Methyl 4-(4-formylphenyl)benzoate, please contact our sales team via the website or by phone, providing your specific requirements.
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