10-Chloro-9-anthraldehyde
10-Chloro-9-anthraldehyde (CAS: 10527-16-9, C15H9ClO, MW: 240.68) is a specialised organic compound, an anthraldehyde derivative. This chemical serves as a valuable building block in organic synthesis, particularly in the creation of complex polycyclic aromatic hydrocarbons and heterocyclic compounds. Its reactive aldehyde group and chlorinated anthryl core make it suitable for various chemical transformations, contributing to advancements in materials science and medicinal chemistry research.

Synthesis of Substituted Ethenes
10-Chloro-9-anthraldehyde has been utilised in the preparation of various ethene derivatives, including those with pyridyl and N-methylpyridinium functionalities. These compounds can serve as intermediates for more complex molecular architectures.
Organic Building Block
As a functionalised anthracene derivative, it acts as a key starting material or intermediate in multi-step organic syntheses. Its structure allows for further chemical modifications and coupling reactions.
Research and Development
This compound is employed in academic and industrial research settings for exploring novel chemical reactions and developing new materials or potential therapeutic agents.
| Molecular weight | 240.68 |
|---|---|
| Empirical formula | C15H9ClO |
| Assay | 97% |
| Application | 10-Chloro-9-anthraldehyde was used in the preparation of trans-1-(10-methyl-9-anthryl)-2-(4-pyridyl)-ethene, 1-(10-chloro-9-anthryl)-2-(4-pyridyl)-ethene, 1-(10-methyl-9-anthryl)-2-(4-(N-methyl)-pyridinium)ethene iodide and 1-(10-chloro-9-anthryl)-2-(4-(N-methyl)pyridinium)ethene iodide1. |
| Melting point | 215-218 °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 10-Chloro-9-anthraldehyde used for?
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10-Chloro-9-anthraldehyde is primarily used as a building block in organic synthesis for the preparation of substituted ethenes and other complex organic molecules.
What are the CAS number and formula for 10-Chloro-9-anthraldehyde?
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The CAS number is 10527-16-9 and the molecular formula is C15H9ClO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 10-Chloro-9-anthraldehyde with an assay of 97%. This product is not represented as USP, BP, or EP grade.
What safety precautions are necessary when handling 10-Chloro-9-anthraldehyde?
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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 substance is classified under WGK 2 in Germany.
How is 10-Chloro-9-anthraldehyde packed and shipped?
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10-Chloro-9-anthraldehyde is carefully packed and exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or quote for 10-Chloro-9-anthraldehyde?
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To request a sample or a quotation, please contact our sales team through the TSS website or by phone.
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