Methyl 3-bromocinnamate, predominantly trans
Methyl 3-bromocinnamate (CAS: 79432-87-4) is a trans-isomer predominantly supplied by Tech Serve Solutions. With a molecular weight of 241.08 g/mol and an assay of 97%, this organic compound serves as a valuable building block in chemical synthesis. It features a brominated aryl group and an ester functionality, making it useful in the creation of more complex molecules, particularly within the realms of pharmaceuticals and fine chemicals. It is predominantly shipped as a trans isomer.
- Synonyms
- C10H9BrO2Methyl 3-bromocinnamate, predominantly trans

Organic Synthesis Intermediate
Methyl 3-bromocinnamate functions as a key intermediate in various organic synthesis pathways. Its reactive bromine atom and cinnamate ester group allow for diverse chemical transformations.
Pharmaceutical Research
This compound can be utilised in the development of novel pharmaceutical agents. Its structure is amenable to modification for creating potential drug candidates or biologically active molecules.
Material Science Applications
As a functionalised organic molecule, it may find use in the synthesis of advanced materials or polymers where specific electronic or structural properties are desired.
| Molecular weight | 241.08 |
|---|---|
| Empirical formula | C10H9BrO2 |
| Assay | 97% |
| Melting point | 50-55 °C |

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
| Flash point | >110 °C / >230 °F |
|---|---|
| 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 Methyl 3-bromocinnamate predominantly used for?
+
Methyl 3-bromocinnamate (CAS: 79432-87-4) is primarily used as an intermediate in organic synthesis, including in pharmaceutical research and potentially in material science.
What are the CAS number and molecular formula for Methyl 3-bromocinnamate?
+
The CAS number is 79432-87-4, and its molecular formula (empirical formula hill notation) is C10H9BrO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Methyl 3-bromocinnamate with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Methyl 3-bromocinnamate be handled safely?
+
Methyl 3-bromocinnamate is classified with Warning (GHS07) and has hazard statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, avoiding contact with skin, eyes, and inhalation.
How is this chemical packed and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents, ensuring appropriate packaging and adherence to international shipping regulations for compounds like Methyl 3-bromocinnamate.
How can I request a sample or quote for Methyl 3-bromocinnamate?
+
To request a sample or a quotation for Methyl 3-bromocinnamate, please contact our sales team through the website or via the provided contact details.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis