Methyl 4-bromobenzoate
Methyl 4-bromobenzoate (CAS: 619-42-1), with the molecular formula BrC6H4CO2CH3 and a molecular weight of 215.04 g/mol, is a valuable organic compound. It primarily serves as a versatile building block in organic synthesis, particularly in the creation of more complex molecules. Its ester and aryl bromide functionalities make it a useful intermediate for various chemical transformations in research and industrial applications.

Organic Synthesis Intermediate
Methyl 4-bromobenzoate is frequently employed as a key intermediate in multi-step organic syntheses. Its aryl bromide moiety is amenable to cross-coupling reactions, facilitating the introduction of diverse substituents onto the benzene ring.
Pharmaceutical Research
This compound can be utilised in the synthesis of novel pharmaceutical agents and drug discovery programmes. It provides a scaffold for developing molecules with potential therapeutic properties.
Material Science
It may be incorporated into the synthesis of specialised polymers or organic materials. The bromine atom allows for further functionalisation, enabling the tailoring of material properties.
| Molecular weight | 215.04 |
|---|---|
| Linear formula | BrC6H4CO2CH3 |
| Assay | 99% |
| Melting point | 77-81 °C(lit.) |

Hazard statements
- 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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 4-bromobenzoate used for?
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Methyl 4-bromobenzoate is primarily used as a versatile building block and intermediate in organic synthesis, including pharmaceutical research and material science applications.
What are the CAS number and formula for Methyl 4-bromobenzoate?
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The CAS number for Methyl 4-bromobenzoate is 619-42-1, and its molecular formula is BrC6H4CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-bromobenzoate with an assay of 99%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should Methyl 4-bromobenzoate be handled?
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Methyl 4-bromobenzoate is classified with GHS07 symbol and a 'Warning' signal word, with hazard statements H315, H319, and H335 indicating it can cause skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be worn during handling.
How is Methyl 4-bromobenzoate packed and shipped?
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Tech Serve Solutions packs and exports chemicals like Methyl 4-bromobenzoate in compliance with international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or quote?
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To request a sample or a quote for Methyl 4-bromobenzoate, please contact our sales team through the website or by phone.
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