7-Deazahypoxanthine
7-Deazahypoxanthine (CAS 3680-71-5), with the molecular formula C6H5N3O and a molecular weight of 135.12 g/mol, is a heterocyclic compound. It serves as a valuable building block in chemical synthesis, particularly for constructing complex organic molecules. This compound is primarily utilised in research and development settings for exploring novel chemical entities and pharmaceutical intermediates.
- IUPAC
- 3,7-Dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one

Organic Synthesis Intermediate
7-Deazahypoxanthine functions as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for diverse chemical transformations in the development of novel molecules.
Pharmaceutical Research
This compound is employed in pharmaceutical research for the discovery and development of new drug candidates. Its heterocyclic nature makes it a useful scaffold for medicinal chemistry studies.
Chemical Building Block
As a versatile building block, 7-Deazahypoxanthine is utilised in academic and industrial research laboratories for the creation of complex chemical structures and functional materials.
| Molecular weight | 135.12 |
|---|---|
| Empirical formula | C6H5N3O |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 345-350 °C |

Hazard statements
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36-43 |
| 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 7-Deazahypoxanthine used for?
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7-Deazahypoxanthine is primarily used as a building block in organic synthesis and for research in pharmaceutical development.
What are the CAS number and molecular formula for 7-Deazahypoxanthine?
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The CAS number for 7-Deazahypoxanthine is 3680-71-5, and its molecular formula is C6H5N3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Deazahypoxanthine with an assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 7-Deazahypoxanthine be handled and stored?
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7-Deazahypoxanthine is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H317 (May cause an allergic skin reaction) and H319 (Causes serious eye irritation). It should be handled with appropriate personal protective equipment. Storage at 2-8°C is recommended.
Can I request a sample or quote for 7-Deazahypoxanthine?
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Yes, samples and quotes for 7-Deazahypoxanthine can be requested through the Tech Serve Solutions website or by contacting our sales team directly.
Is 7-Deazahypoxanthine a controlled substance?
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The provided data does not indicate that 7-Deazahypoxanthine (CAS 3680-71-5) is a controlled substance.
How is 7-Deazahypoxanthine packed and exported?
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7-Deazahypoxanthine is carefully packed according to industry standards for safe transit and is available for global export by Tech Serve Solutions.
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