Ethyl 5-bromovalerate
Ethyl 5-bromovalerate (CAS: 14660-52-7), with the linear formula Br(CH2)4COOC2H5 and a molecular weight of 209.08 g/mol, is a versatile organic building block. This ester, featuring both an ester and an alkyl bromide functional group, serves as a valuable intermediate in complex organic synthesis. Its reactivity makes it useful for introducing the 5-oxohexyl group into various molecular structures across research and development settings.

Organic Synthesis Intermediate
Ethyl 5-bromovalerate is employed as a key building block in the synthesis of more complex organic molecules. Its dual functionality allows for diverse reaction pathways, making it a useful component in the development of new chemical entities.
Pharmaceutical Research
This compound can be utilised in the early stages of pharmaceutical research and development to construct novel drug candidates. Its structure lends itself to incorporation into molecules designed for various therapeutic targets.
Agrochemical Development
The ester and bromide functionalities make Ethyl 5-bromovalerate a potential intermediate in the synthesis of new agrochemical compounds. It can be used to introduce specific structural motifs relevant to pest control or plant growth regulation.
| Molecular weight | 209.08 |
|---|---|
| Linear formula | Br(CH2)4COOC2H5 |
| Assay | ≥97.0% (GC) |
| Grade | purum |
| Boiling point | 104-109 °C/12 mmHg(lit.) |
| Density | 1.305 g/mL at 20 °C1.321 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.458(lit.)n20/D 1.459 |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 104 °C / 219.2 °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 Ethyl 5-bromovalerate used for?
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Ethyl 5-bromovalerate is primarily used as a versatile building block and intermediate in organic synthesis, particularly in pharmaceutical and agrochemical research and development.
What are the CAS number and formula for Ethyl 5-bromovalerate?
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The CAS number is 14660-52-7, and its linear formula is Br(CH2)4COOC2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 5-bromovalerate with a purity of ≥97.0% (GC) and a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
How should Ethyl 5-bromovalerate be handled safely?
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Ethyl 5-bromovalerate is classified with Warning signal word, with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, and adequate ventilation are recommended during handling.
Is Ethyl 5-bromovalerate a controlled substance?
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The provided data does not indicate that Ethyl 5-bromovalerate is a controlled substance.
How is Ethyl 5-bromovalerate packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a quote or sample of Ethyl 5-bromovalerate?
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To request a quote or sample, please visit the 'Contact Us' section of our website or email our sales team directly with your inquiry.
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