1-Hydroxypyrene
1-Hydroxypyrene (CAS: 5315-79-7, C16H10O) is a polycyclic aromatic hydrocarbon and a derivative of pyrene, featuring a hydroxyl group. This compound serves as a valuable building block in organic synthesis. It is employed in the development of fluorescent probes, organic electronic materials, and as a research chemical for studying polycyclic aromatic compounds and their derivatives. Its characteristic structure makes it useful in various chemical research and development applications.
- IUPAC
- 1-Pyrenol

Organic Synthesis Intermediate
1-Hydroxypyrene functions as a key intermediate in the synthesis of more complex organic molecules. Its hydroxyl group allows for further functionalization, making it a versatile component in multi-step synthetic pathways.
Fluorescent Probe Development
Due to its pyrene core, 1-Hydroxypyrene exhibits fluorescent properties. It can be incorporated into the design of fluorescent probes for various sensing and imaging applications in research settings.
Materials Science Research
This compound is utilised in materials science for the development of novel organic electronic materials. Its aromatic structure can contribute to desirable electronic and optical properties in polymers and small molecules.
| Molecular weight | 218.25 |
|---|---|
| Empirical formula | C16H10O |
| Assay | 98% |
| Melting point | 179-182 °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) | 26-37/39 |
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 1-Hydroxypyrene used for?
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1-Hydroxypyrene is used as a building block in organic synthesis, for the development of fluorescent probes, and in materials science research for organic electronic materials.
What is the CAS number and formula for 1-Hydroxypyrene?
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The CAS number is 5315-79-7 and the empirical formula is C16H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Hydroxypyrene with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Hydroxypyrene be handled safely?
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1-Hydroxypyrene is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 1-Hydroxypyrene a controlled substance?
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Based on the provided data, 1-Hydroxypyrene is not listed as a controlled substance.
How is 1-Hydroxypyrene typically packed and shipped?
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1-Hydroxypyrene is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample of 1-Hydroxypyrene?
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Please contact the Tech Serve Solutions sales team via our website or directly to request a quotation or a sample of 1-Hydroxypyrene.
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