α-Bromocinnamaldehyde
α-Bromocinnamaldehyde (CAS: 5443-49-2), a brominated unsaturated aldehyde with the molecular formula C6H5CH=C(Br)CHO, is a valuable organic building block. It serves as a versatile intermediate in organic synthesis, particularly for introducing the cinnamaldehyde moiety with a bromine substituent into more complex molecular structures. Its reactivity makes it useful in various chemical transformations for research and development purposes.

Organic Synthesis Intermediate
This compound is frequently employed as a key intermediate in the synthesis of various organic molecules. Its aldehyde and vinyl bromide functionalities allow for diverse chemical reactions, including nucleophilic additions and coupling reactions.
Pharmaceutical Research
It can be utilized in the early stages of drug discovery and development as a starting material or intermediate for creating novel pharmaceutical compounds. Its structure lends itself to modifications for potential therapeutic applications.
Material Science
The unique structure of α-Bromocinnamaldehyde may find applications in the development of new materials, such as polymers or functional coatings, where specific chemical properties are desired.
Agrochemical Development
Researchers may employ this compound in the synthesis of new agrochemicals, exploring its potential for developing novel pesticides or herbicides.
| Molecular weight | 211.06 |
|---|---|
| Linear formula | C6H5CH=C(Br)CHO |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Melting point | 66-68 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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-Bromocinnamaldehyde used for?
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α-Bromocinnamaldehyde is primarily used as a versatile intermediate in organic synthesis and in research and development for creating more complex molecules, potentially for pharmaceutical or material science applications.
What is the CAS number and chemical formula for α-Bromocinnamaldehyde?
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The CAS number is 5443-49-2 and the chemical formula is C6H5CH=C(Br)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Bromocinnamaldehyde with an assay of 98%. This product is not intended for pharmaceutical, food, or any other regulated use unless explicitly stated otherwise in the product documentation. TSS does not represent this product as USP, BP, or EP grade.
How should α-Bromocinnamaldehyde be handled and stored?
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Handle α-Bromocinnamaldehyde with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust. Store in a cool, well-ventilated place, ideally under refrigeration at 2-8°C, as indicated by the storage temperature recommendation.
Is α-Bromocinnamaldehyde a hazardous substance?
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Yes, α-Bromocinnamaldehyde is classified as a warning substance. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Follow all safety precautions outlined in the safety data sheet.
How is α-Bromocinnamaldehyde packaged and exported?
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Tech Serve Solutions packages and exports chemicals according to international shipping regulations. Specific packaging details are available upon request for confirmed orders. It is classified under UN 3335.
How can I request a sample or a quote for α-Bromocinnamaldehyde?
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To request a sample or a quote, please visit the product page on the Tech Serve Solutions website and use the designated contact form or call our sales department.
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