9-Anthracenecarboxaldehyde
9-Anthracenecarboxaldehyde (CAS: 642-31-9; Formula: C15H10O) is a polycyclic aromatic aldehyde with a molecular weight of 206.24 g/mol. This compound is recognised for its utility as a building block in organic synthesis. It is primarily employed in the preparation of complex organic molecules, including Schiff base ligands and functionalised compounds for advanced chemical research and material science applications.
- IUPAC
- 9-Anthraldehyde
Synthesis of Schiff Base Ligands
9-Anthracenecarboxaldehyde serves as a key precursor in the synthesis of novel asymmetrical tridentate Schiff base ligands. These ligands are valuable in coordination chemistry and catalysis research.
Preparation of Phenolic Schiff Bases
It is used in the condensation reaction with 2-amino-p-cresol to produce Schiff bases such as 2-(9-anthrylmethylideneamino)-4-methyl-phenol, expanding the scope of organic synthesis.
Functionalised Ligand Development
This aldehyde is employed in Knoevenagel condensation with diphosphine ligands, for example, 4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione, to create functionalised ligands with potential applications in organometallic chemistry.
| Molecular weight | 206.24 |
|---|---|
| Empirical formula | C15H10O |
| Assay | ≥97.0% (HPLC) |
| Solubility | chloroform: soluble1 g/10 mL |
| Impurities tested | ≤1% anthracene |
| Application | 9-Anthracenecarboxaldehyde has been used in the synthesis of:• new asymmetrical tridentate Schiff base ligands1• 2-(9-anthrylmethyl-ideneamino)-4-methyl-phenol, novel Schiff base via condensation with 2-amino-p-cresol2• functionalized ligand, 2-(anthracen-9-ylidene)-4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione via Knoevenangel condensation with the diphosphine ligand 4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione3 |
| Melting point | 103-105 °C(lit.)103-105 °C |
| 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-Anthracenecarboxaldehyde used for?
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9-Anthracenecarboxaldehyde is used as a building block in organic synthesis, particularly for preparing Schiff base ligands and other functionalised organic compounds.
What are the CAS number and formula for 9-Anthracenecarboxaldehyde?
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The CAS number is 642-31-9, and the molecular formula is C15H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9-Anthracenecarboxaldehyde with an assay of ≥97.0% (HPLC). This product is intended for research and technical use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 9-Anthracenecarboxaldehyde be handled safely?
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When handling 9-Anthracenecarboxaldehyde, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a concern. Refer to the safety data sheet for comprehensive handling information.
Is 9-Anthracenecarboxaldehyde a controlled substance?
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Based on the provided data, 9-Anthracenecarboxaldehyde is not listed as a controlled substance.
How is 9-Anthracenecarboxaldehyde packed and shipped?
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9-Anthracenecarboxaldehyde is packed and shipped in accordance with standard chemical handling procedures to ensure product integrity and safety during transit. TSS is a global supplier and exporter.
How can I request a sample or a quote for 9-Anthracenecarboxaldehyde?
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To request a sample or obtain a quote for 9-Anthracenecarboxaldehyde, please contact our sales department through the website or by phone.
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