2-Bromo-3-methoxy-3-methylbutyric acid
2-Bromo-3-methoxy-3-methylbutyric acid (CAS 75974-47-9), with the empirical formula C6H11BrO3 and molecular weight 211.05 g/mol, is a valuable organic building block. It features a carboxylic acid functional group alongside a bromine atom and methoxy ether, making it useful in diverse synthetic pathways. This compound is primarily employed in chemical synthesis and research applications, serving as a key intermediate for more complex molecular structures.

Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of complex organic molecules. The presence of both a bromine atom and a carboxylic acid allows for various chemical transformations.
Pharmaceutical Research
Serves as a precursor or intermediate in the development of potential pharmaceutical agents. Its structure can be modified to explore novel therapeutic compounds.
Material Science
Can be incorporated into the development of new materials, leveraging its unique functional groups for polymerisation or functionalisation.
| Molecular weight | 211.05 |
|---|---|
| Empirical formula | C6H11BrO3 |
| Assay | 97% |
| Melting point | 77-82 °C |

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
| 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 2-Bromo-3-methoxy-3-methylbutyric acid used for?
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2-Bromo-3-methoxy-3-methylbutyric acid is primarily used as a building block in organic synthesis and for research applications, potentially serving as an intermediate in pharmaceutical and material science development.
What are the CAS number and formula for 2-Bromo-3-methoxy-3-methylbutyric acid?
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The CAS number is 75974-47-9 and the empirical formula is C6H11BrO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-3-methoxy-3-methylbutyric acid with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling considerations for this product?
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This compound is classified as a Warning with hazards including H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Follow precautionary statements P261 and P305 + P351 + P338.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions professionally packs and handles chemicals for global export, adhering to all necessary regulations for safe and secure transportation.
How can I request a quote or sample?
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To request a quote or a sample of 2-Bromo-3-methoxy-3-methylbutyric acid, please contact our sales team via the website or direct email.
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