10-(2′,4′-Dinitrophenylazo)-9-phenanthrol
10-(2′,4′-Dinitrophenylazo)-9-phenanthrol (CAS 54261-71-1), a complex organic compound with the molecular formula C20H12N4O5 and a molecular weight of 388.33, functions primarily as a stain. Its characteristic properties are leveraged in specialised staining applications within cell biology, hematology, and histology. This azo dye is supplied by Tech Serve Solutions for laboratory research and diagnostic purposes, adhering to stringent quality controls.
- IUPAC
- DNAF
- Synonyms
- DNAF10-(2,4-Dinitrophenylazo)-9-phenanthrol

Histological Staining
This compound is employed as a specialised stain in histological preparations. It aids in the differentiation and visualisation of cellular structures within tissue samples, crucial for microscopic examination and analysis in research and diagnostics.
Hematological Dye
In hematology, 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol serves as a dye for blood cell analysis. Its application assists in distinguishing various blood components, contributing to accurate haematological assessments.
Cell Biology Research
Within cell biology, this stain is utilised to visualise specific cellular components or processes. Its unique chemical structure allows for targeted staining, providing valuable insights in fundamental cellular research.
| Molecular weight | 388.33 |
|---|---|
| Empirical formula | C20H12N4O5 |
| 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-(2′,4′-Dinitrophenylazo)-9-phenanthrol used for?
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10-(2′,4′-Dinitrophenylazo)-9-phenanthrol is primarily used as a stain in fields such as cell biology, hematology, and histology for visualisation and differentiation of cellular structures.
What is the CAS number and molecular formula for 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol?
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The CAS number for 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol is 54261-71-1, and its empirical formula (Hill Notation) is C20H12N4O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol as a research-grade chemical. The specific purity is detailed on the Certificate of Analysis. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling precautions for this compound?
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Handle 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK Germany 3, indicating a high hazard to water.
How is 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol packed and shipped?
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Tech Serve Solutions professionally packs and ships 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol globally, adhering to all relevant transport and safety regulations for chemical exporters.
How can I request a sample or quote for 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol?
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To request a sample or a quotation for 10-(2′,4′-Dinitrophenylazo)-9-phenanthrol, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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