5-Bromovaleric acid
5-Bromovaleric acid (CAS: 2067-33-6), with the linear formula Br(CH 2 )4 COOH and a molecular weight of 181.03 g/mol, is a valuable organic building block. This carboxylic acid derivative is primarily utilised in chemical synthesis for the introduction of a five-carbon chain with terminal functionalisation. Its properties make it suitable for various organic transformations in research and development settings.

Organic Synthesis Intermediate
5-Bromovaleric acid serves as a key intermediate in the synthesis of more complex organic molecules. The bromine atom and carboxylic acid group offer distinct reaction sites for further chemical modifications.
Pharmaceutical Research
This compound can be employed in the development of novel pharmaceutical agents. Its structure allows for incorporation into drug candidates, aiding in structure-activity relationship studies.
Materials Science
It may be used in the preparation of polymers or functionalised materials where a specific chain length and reactive termini are required. The bromo and carboxyl functionalities enable diverse polymerisation or grafting reactions.
| Molecular weight | 181.03 |
|---|---|
| Linear formula | Br(CH2)4COOH |
| Assay | 97% |
| Solubility | 95% ethanol: soluble50 mg/mL, clear, colorless to faintly yellow |
| Melting point | 38-40 °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 |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 5-Bromovaleric acid used for?
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5-Bromovaleric acid is primarily used as an organic building block and intermediate in chemical synthesis, including pharmaceutical research and potentially in materials science. It is useful for introducing a functionalised five-carbon chain.
What is the CAS number and chemical formula for 5-Bromovaleric acid?
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The CAS number for 5-Bromovaleric acid is 2067-33-6, and its linear formula is Br(CH 2 )4 COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromovaleric acid with an assay of 97%. This product is not specified as USP, BP, or EP grade; TSS does not represent it as such.
How should 5-Bromovaleric acid be handled safely?
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Handle 5-Bromovaleric acid with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Ensure adequate ventilation and avoid dust formation.
How is 5-Bromovaleric acid typically packed and shipped?
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5-Bromovaleric acid is available from Tech Serve Solutions for global export. Standard packaging suitable for chemical reagents is used, adhering to international shipping regulations for hazardous materials.
How can I request a sample or quote for 5-Bromovaleric acid?
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To request a sample or a quote for 5-Bromovaleric acid, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels. Please specify the quantity required and your delivery location.
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