4,7-Phenanthroline
4,7-Phenanthroline (CAS: 230-07-9) is a heterocyclic organic compound with the molecular formula C12H8N2 and a molecular weight of 180.21 g/mol. It is a key building block in chemical synthesis, particularly in the development of complex N-containing heterocyclic structures. This compound serves as a valuable intermediate in various research and development applications within the chemical and materials science sectors.
- Synonyms
- C12H8N2

Chemical Synthesis Intermediate
4,7-Phenanthroline functions as a versatile building block for synthesising more complex organic molecules. Its structure is useful in the preparation of ligands for coordination chemistry and in the development of novel heterocyclic compounds.
Research and Development
This compound is frequently utilised in academic and industrial research laboratories for exploring new chemical pathways and developing advanced materials. Its specific structural features lend themselves to a variety of experimental investigations.
Ligand in Coordination Chemistry
As a nitrogen-containing heterocycle, 4,7-Phenanthroline can act as a bidentate ligand in coordination complexes. These complexes may find applications in catalysis or materials science due to their unique electronic and structural properties.
| Molecular weight | 180.21 |
|---|---|
| Empirical formula | C12H8N2 |
| Assay | 98% |
| Melting point | 172-174 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 4,7-Phenanthroline used for?
+
4,7-Phenanthroline is primarily used as a building block in chemical synthesis and in research and development, particularly for creating N-containing heterocyclic structures and as a ligand in coordination chemistry.
What are the CAS number and molecular formula for 4,7-Phenanthroline?
+
The CAS number for 4,7-Phenanthroline is 230-07-9, and its molecular formula is C12H8N2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4,7-Phenanthroline with an assay of 98%. We do not represent this product as USP, BP, or EP grade; it is supplied for research and laboratory use.
How should 4,7-Phenanthroline be handled safely?
+
4,7-Phenanthroline is classified as Dangerous. It causes severe eye damage (H318) and is harmful if swallowed (H302). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Ensure good ventilation and avoid dust formation.
How is 4,7-Phenanthroline shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of chemicals, adhering to all necessary regulations for the safe and compliant shipment and export of 4,7-Phenanthroline worldwide.
How can I request a sample or quote for 4,7-Phenanthroline?
+
To request a sample or a quote for 4,7-Phenanthroline, please contact our sales department through the website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis