Methyl 3-(bromomethyl)benzoate
Methyl 3-(bromomethyl)benzoate (CAS: 1129-28-8; Formula: C9H9BrO2; MW: 229.07 g/mol) is a halogenated aromatic ester. This compound functions as a versatile building block in organic synthesis, particularly in the preparation of more complex molecules for research and development. Its structure, featuring both an ester and a reactive benzylic bromide, allows for diverse chemical transformations. It is supplied by Tech Serve Solutions for laboratory and industrial chemical synthesis applications.
- IUPAC
- 3-(Bromomethyl)benzoic acid methyl ester
- Synonyms
- 3-(Bromomethyl)benzoic acid methyl esterMethyl 3-(bromomethyl)benzoate

Organic Synthesis Intermediate
Methyl 3-(bromomethyl)benzoate serves as a key intermediate in the construction of various organic molecules. The reactive bromomethyl group readily undergoes nucleophilic substitution reactions, enabling the introduction of the 3-(methoxycarbonyl)benzyl moiety into target compounds.
Pharmaceutical Research
This compound is utilised in the research and development of novel pharmaceutical agents. Its structure can be incorporated into drug candidates or used as a starting material for the synthesis of biologically active compounds.
Material Science
The reactivity of the benzylic bromide allows for its use in the synthesis of specialised polymers or functional materials where specific molecular architectures are required.
| Molecular weight | 229.07 |
|---|---|
| Empirical formula | C9H9BrO2 |
| Assay | 97% |
| Boiling point | 112-114 °C/3 mmHg(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 41-45 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34-43 |
| Safety statements (S) | 26-36/37/39-45 |
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-(bromomethyl)benzoate used for?
+
Methyl 3-(bromomethyl)benzoate is primarily used as a building block and intermediate in organic synthesis, including pharmaceutical research and material science applications.
What is the CAS number and formula for Methyl 3-(bromomethyl)benzoate?
+
The CAS number is 1129-28-8, and the empirical formula is C9H9BrO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Methyl 3-(bromomethyl)benzoate with a minimum assay of 97%. This product is suitable for research and synthesis purposes; TSS does not represent it as USP, BP, or EP grade.
How should Methyl 3-(bromomethyl)benzoate be handled safely?
+
Methyl 3-(bromomethyl)benzoate is classified as Danger (GHS05, GHS07). It is harmful if swallowed (H302) and causes severe skin burns and eye damage (H314), and may cause an allergic skin reaction (H317). Always use appropriate personal protective equipment, including eyeshields, face shields, gloves, and a suitable respirator. Handle only in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
Is Methyl 3-(bromomethyl)benzoate a controlled substance?
+
The provided data does not indicate that Methyl 3-(bromomethyl)benzoate is a controlled substance.
How is Methyl 3-(bromomethyl)benzoate packed and shipped?
+
This chemical is shipped under UN 3261, Hazard Class 8, Packing Group II. Packaging adheres to international transport regulations for hazardous materials, ensuring safe export worldwide.
How can I request a sample or quote for Methyl 3-(bromomethyl)benzoate?
+
To request a sample or a quotation, please contact the Tech Serve Solutions sales team via the website or direct inquiry, providing your specific requirements and delivery 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