Umbelliferone
Umbelliferone (CAS: 93-35-6), with the molecular formula C9H6O3 and a molecular weight of 162.14 g/mol, is a coumarin derivative. This compound is known for its fluorescence properties, making it valuable in various scientific applications. It serves as a key building block in chemical synthesis and is utilised as a fluorescence indicator. Tech Serve Solutions supplies Umbelliferone as a reagent grade chemical, suitable for research and laboratory use.
- IUPAC
- 7-Hydroxy-2H-1-benzopyran-2-one,7-Hydroxycoumarin
- Synonyms
- 7-Hydroxycoumarin7-Hydroxy-2H-1-benzopyran-2-one
Fluorescence Indicator
Umbelliferone exhibits fluorescence with an excitation maximum of 325 nm and an emission maximum of 452 nm in a citrate buffer at pH 3.0. This characteristic makes it suitable for use as a fluorescence indicator in various analytical and biological assays.
Chemical Synthesis
As a coumarin derivative and heterocyclic building block, Umbelliferone is employed in organic synthesis. Its structure allows for further chemical modifications, enabling the creation of more complex molecules for research and development purposes.
Biochemical Research
Belonging to the class of bioactive small molecules, Umbelliferone finds applications in cell biology research. Its known biological activities may be explored in studies investigating cellular processes and pathways.
| Molecular weight | 162.14 |
|---|---|
| Empirical formula | C9H6O3 |
| Assay | 98% |
| Grade | Vetec™ reagent grade |
| Solubility | dioxane: soluble |
| Suitability | suitable for fluorescence indicator |
| Melting point | 230 °C (dec.)(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
| 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.
| Fluorescence | λex 325 nm; λem 452 nm in 0.1 M citrate pH 3.0 |
|---|
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 Umbelliferone used for?
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Umbelliferone is used as a fluorescence indicator, a building block in chemical synthesis, and in biochemical research, particularly in cell biology studies.
What are the CAS number and molecular formula for Umbelliferone?
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The CAS number for Umbelliferone is 93-35-6, and its molecular formula is C9H6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Umbelliferone as Vetec™ reagent grade with an assay of 98%. TSS does not represent this product as USP, EP, or BP grade.
How should Umbelliferone be handled safely?
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Umbelliferone is classified as a warning substance. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation, and avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet for detailed handling instructions.
Is Umbelliferone a controlled substance?
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The provided data does not indicate that Umbelliferone is a controlled substance.
How is Umbelliferone packed and shipped?
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Umbelliferone is available for export globally by Tech Serve Solutions. Packaging details are available upon request.
How can I request a sample or quote for Umbelliferone?
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To request a sample or obtain a quote for Umbelliferone, please contact the Tech Serve Solutions sales team through our website or by phone.
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