2,3-Diaminophenazine
2,3-Diaminophenazine (CAS 655-86-7) is a heterocyclic organic compound with the molecular formula C12H10N4 and a molecular weight of 210.23 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly for N-containing heterocyclic structures. Available at a purity of 90%, it is suitable for research and development applications.
- IUPAC
- 2,3-Phenazinediamine
- Synonyms
- 2,3-PhenazinediaminePhenazine-2,3-diamine

Chemical Synthesis Intermediate
2,3-Diaminophenazine is employed as a key intermediate in the synthesis of more complex organic molecules. Its structure facilitates further chemical transformations, making it useful in the development of novel compounds.
Heterocyclic Chemistry Research
This compound is utilized in academic and industrial research focused on heterocyclic building blocks. It aids in the exploration and creation of new chemical entities with potential applications in various fields.
Organic Building Block
As a versatile organic building block, 2,3-Diaminophenazine contributes to the construction of diverse molecular frameworks. Its reactivity allows for incorporation into various synthetic routes.
| Molecular weight | 210.23 |
|---|---|
| Empirical formula | C12H10N4 |
| Assay | 90% |
| Melting point | >300 °C |

Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 2,3-Diaminophenazine used for?
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2,3-Diaminophenazine is primarily used as a building block in chemical synthesis, particularly for N-containing heterocyclic compounds, and in organic chemistry research.
What is the CAS number and formula for 2,3-Diaminophenazine?
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The CAS number for 2,3-Diaminophenazine is 655-86-7, and its empirical formula is C12H10N4.
What grade and purity does Tech Serve Solutions supply for 2,3-Diaminophenazine?
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Tech Serve Solutions supplies 2,3-Diaminophenazine with an assay of 90%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeial standards.
What are the main safety hazards associated with 2,3-Diaminophenazine?
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2,3-Diaminophenazine is classified as a Warning substance. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used.
How is 2,3-Diaminophenazine typically packed and shipped by TSS?
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2,3-Diaminophenazine is carefully packed to ensure safe handling and transit. As a global supplier and exporter, TSS adheres to all relevant regulations for shipping chemical products internationally.
How can I request a sample or quote for 2,3-Diaminophenazine?
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To request a sample or a quotation for 2,3-Diaminophenazine, please contact our sales team through the website or by phone, providing your specific requirements.
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