5-Nitro-1,10-phenanthroline
5-Nitro-1,10-phenanthroline (CAS: 4199-88-6) is a nitrogen-containing heterocyclic organic compound with the molecular formula C12H7N3O2 and a molecular weight of 225.20 g/mol. This light yellow crystalline solid functions primarily as a biochemical reagent and an enzyme inhibitor. Its structure makes it a valuable tool in various biochemical research applications, particularly in studies involving enzyme mechanisms and the development of inhibitors.
- IUPAC
- Nitroferroin
- Synonyms
- C12H7N3O2Nitroferroin

Enzyme Inhibition Studies
5-Nitro-1,10-phenanthroline is employed as an enzyme inhibitor in biochemical research. It is used to investigate the function and mechanisms of specific enzymes, aiding in the understanding of biological pathways.
Biochemical Reagent
As a biochemical reagent, this compound serves in diverse laboratory analyses and experiments. Its properties facilitate its use in various research settings requiring specialised chemical agents.
Substrate Analog Research
The compound can be utilised in studies involving substrate analogs. Researchers may use it to explore enzyme active sites and substrate binding characteristics, providing insights into enzyme kinetics.
| Molecular weight | 225.20 |
|---|---|
| Empirical formula | C12H7N3O2 |
| Assay | ≥97% |
| Melting point | 202-204 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 5-Nitro-1,10-phenanthroline used for?
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5-Nitro-1,10-phenanthroline is primarily used as a biochemical reagent and an enzyme inhibitor in research settings, including studies involving substrate analogs.
What is the CAS number and chemical formula for 5-Nitro-1,10-phenanthroline?
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The CAS number is 4199-88-6 and the empirical formula is C12H7N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Nitro-1,10-phenanthroline with an assay of ≥97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety concerns when handling 5-Nitro-1,10-phenanthroline?
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5-Nitro-1,10-phenanthroline is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves should be worn, and it should be handled in a well-ventilated area.
Is 5-Nitro-1,10-phenanthroline suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and 5-Nitro-1,10-phenanthroline can be exported.
How can I request a sample or quote for 5-Nitro-1,10-phenanthroline?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing your specific requirements.
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