5,7-Dihydroxy-4-phenylcoumarin
5,7-Dihydroxy-4-phenylcoumarin (CAS: 7758-73-8), a substituted coumarin derivative with the molecular formula C15H10O4 and a molecular weight of 254.24 g/mol, is a versatile chemical intermediate. It is primarily utilised in organic synthesis, serving as a valuable building block for the construction of more complex molecules. Its characteristic heterocyclic structure makes it a useful starting material in the research and development of novel compounds.
- Synonyms
- C15H10O4

Organic Synthesis Intermediate
5,7-Dihydroxy-4-phenylcoumarin serves as a key building block in complex organic synthesis pathways. Its reactive hydroxyl groups and coumarin core enable diverse chemical transformations for developing novel molecular structures.
Research and Development
This compound is valuable in research laboratories for exploring new chemical entities. It aids in the synthesis of potential drug candidates and functional materials due to its heterocyclic scaffold.
Coumarin Derivative Synthesis
As a functionalised coumarin, it is directly employed in the synthesis of other specialised coumarin derivatives. These derivatives may possess unique photophysical or biological properties.
| Molecular weight | 254.24 |
|---|---|
| Empirical formula | C15H10O4 |
| Melting point | 227-233 °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) | 26-36 |
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 5,7-Dihydroxy-4-phenylcoumarin used for?
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5,7-Dihydroxy-4-phenylcoumarin is primarily used as a building block in organic synthesis and for research and development purposes, particularly in the synthesis of other coumarin derivatives.
What are the CAS number and molecular formula for 5,7-Dihydroxy-4-phenylcoumarin?
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The CAS number for 5,7-Dihydroxy-4-phenylcoumarin is 7758-73-8, and its molecular formula is C15H10O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5,7-Dihydroxy-4-phenylcoumarin as a research-grade chemical. The specific purity is not explicitly stated as USP, BP, or EP; it is supplied for laboratory and research applications.
How should 5,7-Dihydroxy-4-phenylcoumarin be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation to prevent irritation to the respiratory tract, skin, and eyes.
Is 5,7-Dihydroxy-4-phenylcoumarin a controlled substance?
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The provided data does not indicate that 5,7-Dihydroxy-4-phenylcoumarin is a controlled substance.
How is this chemical packed and exported?
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5,7-Dihydroxy-4-phenylcoumarin is carefully packed to ensure product integrity during transit. Tech Serve Solutions is a global supplier and exporter, capable of shipping this chemical internationally.
How can I request a sample or quote for 5,7-Dihydroxy-4-phenylcoumarin?
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To request a sample or a quote, please contact our sales team through the website or provide your inquiry details, and we will respond promptly.
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