Methyl 4-(bromomethyl)benzoate
Methyl 4-(bromomethyl)benzoate (CAS 2417-72-3) is an organic ester with the molecular formula C9H9BrO2 and a molecular weight of 229.07 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for introducing a p-methoxycarbonylbenzyl group. It is a key intermediate in the preparation of various fine chemicals and pharmaceutical precursors, owing to the reactivity of the benzylic bromide moiety.

Organic Synthesis Intermediate
Methyl 4-(bromomethyl)benzoate is widely employed as a building block in organic synthesis. The benzylic bromide functional group readily undergoes nucleophilic substitution reactions, allowing for the facile introduction of the 4-(methoxycarbonyl)benzyl moiety into diverse molecular frameworks.
Pharmaceutical Precursor Synthesis
This compound functions as a critical intermediate in the multi-step synthesis of active pharmaceutical ingredients (APIs) and related compounds. Its structure allows for the elaboration of complex molecules relevant to drug discovery and development.
Fine Chemical Production
It is utilised in the manufacturing of various fine chemicals, where its specific reactivity profile is leveraged to construct target molecules with desired properties for research and industrial applications.
| Molecular weight | 229.07 |
|---|---|
| Linear formula | BrCH2C6H4CO2CH3 |
| Assay | 98% |
| Boiling point | 130-135 °C/2 mmHg(lit.) |
| Melting point | 57-58 °C(lit.) |



Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- 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 |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| 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 4-(bromomethyl)benzoate used for?
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Methyl 4-(bromomethyl)benzoate is used as a building block in organic synthesis and as a precursor for pharmaceutical and fine chemical production. Its reactive benzylic bromide group allows for the introduction of the 4-(methoxycarbonyl)benzyl moiety.
What is the CAS number and molecular formula for Methyl 4-(bromomethyl)benzoate?
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The CAS number is 2417-72-3 and the molecular formula is C9H9BrO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-(bromomethyl)benzoate with a minimum assay of 98%. This product is suitable for research and synthesis and is not represented as USP, BP, or EP grade.
How should Methyl 4-(bromomethyl)benzoate be handled safely?
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Methyl 4-(bromomethyl)benzoate is a dangerous substance. It is corrosive and can cause severe skin burns and eye damage (H314), is harmful if swallowed (H301), and may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection (e.g., N100 or P3 filter), must be worn. Handle in a well-ventilated area or fume hood.
Is Methyl 4-(bromomethyl)benzoate shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Methyl 4-(bromomethyl)benzoate, and regularly ships to customers worldwide.
How can I request a quote or sample?
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To request a quote or a sample of Methyl 4-(bromomethyl)benzoate, please contact our sales team through the website or by phone, providing your specific requirements.
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