trans-5-Phenyl-4-pentenyl hydroperoxide
trans-5-Phenyl-4-pentenyl hydroperoxide (CAS 87864-20-8) is a chemical compound with the formula C11H14O2 and a molecular weight of 178.23 g/mol. This hydroperoxide is valuable in research as a reagent and intermediate, particularly within fields studying cell biology, stress responses, and signalling pathways. Its specific reactivity makes it a key component in biochemical investigations and the development of enzyme substrates.
- IUPAC
- (E)-5-Phenyl-4-pentenyl hydroperoxide,PHPP solution

Biochemical Research Reagent
This compound serves as a critical reagent in biochemical studies, particularly for investigating enzyme activity and cellular processes. Its structure is suitable for use as a substrate in various enzymatic assays.
Cell Biology Studies
As a bioactive small molecule, it is employed in cell biology research to explore cellular signalling and stress responses. It can be used to understand mechanisms related to oxidative stress and cellular defence.
Organic Synthesis Intermediate
The compound functions as an intermediate in organic synthesis, enabling the construction of more complex molecules. Its functional groups allow for diverse chemical transformations.
| Molecular weight | 178.23 |
|---|---|
| Empirical formula | C11H14O2 |
| Assay | ≥90% |
| Storage temperature | −20°C |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 14 °C / 57.2 °F |
| Transport (UN / ADR) | UN 1170C 3 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shipped In | wet ice |
|---|
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 trans-5-Phenyl-4-pentenyl hydroperoxide primarily used for?
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trans-5-Phenyl-4-pentenyl hydroperoxide is primarily used as a reagent in biochemical research, for studies in cell biology, and as an intermediate in organic synthesis.
What is the CAS number and formula for trans-5-Phenyl-4-pentenyl hydroperoxide?
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The CAS number is 87864-20-8 and the empirical formula is C11H14O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-5-Phenyl-4-pentenyl hydroperoxide with an assay of ≥90%. We do not represent this product as USP, BP, or EP grade.
How should trans-5-Phenyl-4-pentenyl hydroperoxide be handled safely?
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This compound is flammable (H225) and requires careful handling. Use appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Store away from ignition sources at -20°C. Always consult the Safety Data Sheet for detailed handling procedures.
How is trans-5-Phenyl-4-pentenyl hydroperoxide shipped?
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trans-5-Phenyl-4-pentenyl hydroperoxide is shipped on wet ice to maintain its stability during transport.
How can I request a quote or sample?
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To request a quote or a sample of trans-5-Phenyl-4-pentenyl hydroperoxide, please contact our sales team through the website or by phone.
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