3,4,7,8-Tetramethyl-1,10-phenanthroline
3,4,7,8-Tetramethyl-1,10-phenanthroline (CAS: 1660-93-1), a nitrogen-containing heterocyclic compound with the molecular formula C16H16N2, is supplied by Tech Serve Solutions. This chemical serves as a valuable building block and ligand in catalysis and chemical synthesis, particularly noted for its application in the development of advanced materials and organometallic complexes. Its structure facilitates diverse coordination chemistries.
- Synonyms
- 3,4,7,8-Tetramethyl-1,10-phenanthroline1660-93-1C16H16N2

Ligand in Organometallic Synthesis
3,4,7,8-Tetramethyl-1,10-phenanthroline functions as a key ligand in the synthesis of metal complexes. For instance, it has been utilized in the preparation of heteroleptic cationic Iridium(III) complexes, crucial for research in photophysical and catalytic applications.
Catalysis and C-H Activation
The unique electronic and steric properties of this phenanthroline derivative make it suitable for catalytic applications, including facilitating C-H activation processes. Its incorporation into catalytic systems can influence reaction pathways and efficiency.
Chemical Synthesis Building Block
As a functionalised heterocyclic compound, it acts as a versatile building block in organic and inorganic synthesis. It enables the construction of more complex molecular architectures for various research and development purposes.
| Molecular weight | 236.31 |
|---|---|
| Empirical formula | C16H16N2 |
| Assay | ≥98% |
| Solubility | 95% ethanol: soluble50 mg/mL, clear to hazy, colorless to dark yellow |
| Application | 3,4,7,8-Tetramethyl-1,10-phenanthroline was used in the synthesis of heteroleptic cationic Ir(III) complex, 3,4,7,8-tetramethyl-1,10-phenanthroline-bis[2-(2′,4′-difluorophenyl)pyridine]iridium(III) hexafluorophosphate1. |
| Melting point | 277-280 °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 3,4,7,8-Tetramethyl-1,10-phenanthroline primarily used for?
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3,4,7,8-Tetramethyl-1,10-phenanthroline is primarily used as a ligand in organometallic synthesis, a building block in chemical synthesis, and in catalysis, particularly for C-H activation reactions.
What are the CAS number and molecular formula for 3,4,7,8-Tetramethyl-1,10-phenanthroline?
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The CAS number is 1660-93-1 and the molecular formula is C16H16N2.
What grade and purity does Tech Serve Solutions supply for 3,4,7,8-Tetramethyl-1,10-phenanthroline?
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Tech Serve Solutions supplies 3,4,7,8-Tetramethyl-1,10-phenanthroline with an assay of ≥98%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the main safety considerations when handling 3,4,7,8-Tetramethyl-1,10-phenanthroline?
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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 Germany 3, indicating a high hazard to water.
How is 3,4,7,8-Tetramethyl-1,10-phenanthroline packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports 3,4,7,8-Tetramethyl-1,10-phenanthroline according to international regulations for chemical transport, ensuring safe and compliant delivery worldwide.
How can I request a quote or sample for 3,4,7,8-Tetramethyl-1,10-phenanthroline?
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To request a quote or sample of 3,4,7,8-Tetramethyl-1,10-phenanthroline, please contact the Tech Serve Solutions sales department via our website or directly by phone.
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