3,7-Dimethyluric acid
3,7-Dimethyluric acid (CAS: 13087-49-5) is a heterocyclic organic compound with the molecular formula C7H8N4O3 and a molecular weight of 196.16 g/mol. This purine derivative, also known as 3,7-dimethyl-2,6,8-trihydroxypurine, serves as a valuable building block in chemical synthesis. Its structure makes it a useful intermediate in the development of novel heterocyclic compounds and potentially in pharmaceutical research.
- IUPAC
- 3,7-Dimethyl-2,6,8-trihydroxypurine
- Synonyms
- 3,7-Dimethyl-2,6,8-trihydroxypurine

Chemical Synthesis Intermediate
3,7-Dimethyluric acid acts as a precursor or intermediate in the synthesis of more complex organic molecules. Its purine scaffold is amenable to various chemical modifications.
Heterocyclic Chemistry Research
This compound is employed in research focused on heterocyclic chemistry, particularly involving purine analogues. It aids in exploring structure-activity relationships.
Building Block for Organic Compounds
As a versatile building block, it facilitates the construction of diverse chemical structures. Researchers utilise it to introduce specific purine-like moieties into target molecules.
| Molecular weight | 196.16 |
|---|---|
| Empirical formula | C7H8N4O3 |
| Assay | ≥95.0% (HPLC) |
| Melting point | ≥300 °C |
| 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 3,7-Dimethyluric acid used for?
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3,7-Dimethyluric acid is primarily used as a building block and intermediate in chemical synthesis, particularly within heterocyclic and purine chemistry research.
What are the CAS number and formula for 3,7-Dimethyluric acid?
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The CAS number is 13087-49-5, and the empirical formula is C7H8N4O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,7-Dimethyluric acid with an assay of ≥95.0% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,7-Dimethyluric acid be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for comprehensive handling information.
Is 3,7-Dimethyluric acid classified as a controlled substance?
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The provided data does not indicate that 3,7-Dimethyluric acid is a controlled substance.
How is 3,7-Dimethyluric acid packed and shipped?
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3,7-Dimethyluric acid is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample of 3,7-Dimethyluric acid?
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Please contact our sales team via the website or direct inquiry to request a quote or sample.
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