9,10-Dihydrobenzo[a]pyrene-7(8H)-one
9,10-Dihydrobenzo[a]pyrene-7(8H)-one (CAS 3331-46-2) is a ketone and organic building block with a molecular weight of 270.32 g/mol. This compound serves as a precursor in the synthesis of various benzo[a]pyrene derivatives. Its chemical structure lends itself to further functionalisation, making it a valuable intermediate in organic synthesis and research applications. Available at 97% purity, it is supplied by Tech Serve Solutions for laboratory and industrial use.
- Synonyms
- C20H14O
![9,10-Dihydrobenzo[a]pyrene-7(8H)-one (C20H14O) — chemical structure, CAS 3331-46-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3331-46-2.png&w=3840&q=75)
Precursor for Benzo[a]pyrene Derivatives
This compound is specifically utilised as a synthetic intermediate for the preparation of benzo[a]pyrene derivatives. These derivatives may be of interest in various fields of chemical research.
Organic Synthesis Building Block
As a polycyclic aromatic ketone, 9,10-Dihydrobenzo[a]pyrene-7(8H)-one functions as a versatile building block in complex organic synthesis. Its structure allows for diverse chemical transformations.
Research and Development
It is employed in research laboratories for the development of new chemical entities and the exploration of novel synthetic pathways involving polycyclic aromatic systems.
| Molecular weight | 270.32 |
|---|---|
| Empirical formula | C20H14O |
| Assay | 97% |
| Application | Precursor to benzo[a]pyrene derivatives.1 |
| Melting point | 172-175 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 9,10-Dihydrobenzo[a]pyrene-7(8H)-one used for?
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9,10-Dihydrobenzo[a]pyrene-7(8H)-one is used as a precursor to benzo[a]pyrene derivatives and as a versatile building block in organic synthesis for research and development purposes.
What is the CAS number and formula for 9,10-Dihydrobenzo[a]pyrene-7(8H)-one?
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The CAS number is 3331-46-2 and the empirical formula (Hill notation) is C20H14O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9,10-Dihydrobenzo[a]pyrene-7(8H)-one with an assay of 97%. This is a technical/research grade product and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling 9,10-Dihydrobenzo[a]pyrene-7(8H)-one?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3, indicating a significant hazard to water.
How is 9,10-Dihydrobenzo[a]pyrene-7(8H)-one packed and shipped?
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Products are carefully packed and exported according to international regulations for chemical transport. Specific packaging details can be confirmed upon request.
How can I request a sample or a quote for 9,10-Dihydrobenzo[a]pyrene-7(8H)-one?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing your contact details and the quantity required.
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