1,3-Dimethyl-1H-purine-2,6(3H,7H)-dione hydrate CAS 5967-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5967-84-0 |
| Molecular Formula | C7H8N4O2 H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethyl-1H-purine-2,6(3H,7H)-dione hydrate (CAS 5967-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N4O2 H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O2 H2O |
| Molecular Weight | 198.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Calcium naphthalen-1-yl hydrogen phosphate (CAS 4588-86-7)
- 2-(3,4,5-trimethylphenyl)acetic acid (CAS 51719-67-6)
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- N-(2-Pyridyl)pivalamide (CAS 86847-59-8)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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