α-Phenylcinnamic acid
α-Phenylcinnamic acid (CAS: 91-48-5) is a carboxylic acid with the chemical formula C 16 H 14 O 2 and a molecular weight of 224.25 g/mol. This organic compound is a valuable building block in chemical synthesis, particularly within the realm of organic chemistry. It serves as a key intermediate in the production of various complex molecules, contributing to advancements in materials science and organic compound development.
- IUPAC
- alpha-Phenylcinnamic acid

Organic Synthesis Intermediate
Utilised as a precursor and building block in the synthesis of more complex organic molecules. Its structure allows for diverse chemical transformations, making it valuable in research and development.
Pharmaceutical Research
May serve as an intermediate in the development pathways for novel pharmaceutical compounds. Its reactivity profile is explored for creating new molecular entities with potential therapeutic applications.
Materials Science
Investigated for incorporation into novel materials due to its aromatic and carboxylic acid functionalities. It can be employed in the synthesis of polymers or functional materials.
| Molecular weight | 224.25 |
|---|---|
| Linear formula | C6H5CH=C(C6H5)CO2H |
| Assay | 97% |
| Melting point | 172-174 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 α-Phenylcinnamic acid used for?
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α-Phenylcinnamic acid is primarily used as a building block and intermediate in organic synthesis, with potential applications in pharmaceutical research and materials science.
What are the CAS number and chemical formula for α-Phenylcinnamic acid?
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The CAS number is 91-48-5 and the chemical formula is C 16 H 14 O 2 .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Phenylcinnamic acid with an assay of 97%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for α-Phenylcinnamic acid?
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α-Phenylcinnamic acid has a WGK rating of 3 in Germany. It is recommended to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. Always consult the Safety Data Sheet before handling.
How is α-Phenylcinnamic acid packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations. We are a global supplier and exporter, ensuring reliable delivery worldwide. Specific packaging details are available upon request.
How can I request a sample or quote for α-Phenylcinnamic acid?
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To request a sample or a quote for α-Phenylcinnamic acid, please contact our sales team through the website or by direct inquiry. We will respond promptly to your request.
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