Cinnamamide, predominantly trans
Cinnamamide, predominantly trans (CAS 621-79-4) is an organic compound with the linear formula C6H5CH=CHCONH2 and a molecular weight of 147.17 g/mol. This white to off-white solid is primarily utilised as a chemical intermediate and building block in organic synthesis. It serves as a valuable precursor in the development of various organic molecules, contributing to advancements in chemical research and industrial applications requiring specific amide functionalities.
- Synonyms
- Cinnamamide(E)-Cinnamamidetrans-Cinnamamide3-Phenyl-2-propenamide

Organic Synthesis Intermediate
Cinnamamide serves as a key building block in the synthesis of more complex organic molecules. Its reactive amide group and unsaturated phenyl ring allow for diverse chemical transformations.
Chemical Research and Development
This compound is employed in research laboratories for developing novel compounds and exploring new synthetic pathways. It is a versatile reagent for academic and industrial R&D.
Precursor for Fine Chemicals
It can be used as a precursor in the manufacturing of fine chemicals, where specific structural features are required for downstream products. The predominantly trans configuration ensures consistent reaction outcomes.
| Molecular weight | 147.17 |
|---|---|
| Linear formula | C6H5CH=CHCONH2 |
| Assay | 97% |
| Melting point | 148-150 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
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 Cinnamamide predominantly trans used for?
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Cinnamamide, predominantly trans, is primarily used as an intermediate and building block in organic synthesis and chemical research and development.
What is the CAS number and linear formula for Cinnamamide predominantly trans?
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The CAS number is 621-79-4 and the linear formula is C6H5CH=CHCONH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cinnamamide predominantly trans with an assay of 97%. This product is intended for laboratory and industrial use; TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling Cinnamamide predominantly trans?
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Cinnamamide predominantly trans is classified as harmful if swallowed (H302). When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is Cinnamamide predominantly trans packed and shipped by TSS?
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Tech Serve Solutions exports and ships fine chemicals globally. Specific packaging details are available upon request, adhering to international shipping regulations for chemical substances.
How can I request a quote or sample for Cinnamamide predominantly trans?
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To request a quote or a sample of Cinnamamide predominantly trans, please contact our sales department via the website or direct email, providing your contact details and required quantity.
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