6-Aminopyrimido[5,4-d]pyrimidine-2,4,8(1H,3H,5H)-trione CAS 46278-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 46278-84-6 |
| Molecular Formula | C6H5N5O3 |
| Molecular Weight | 195.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Aminopyrimido[5,4-d]pyrimidine-2,4,8(1H,3H,5H)-trione (CAS 46278-84-6) pharmaceutical standards reference standard. Molecular formula: C6H5N5O3. Molecular weight: 195.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5N5O3 |
| Molecular Weight | 195.14 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 5 |
Related Aminopyrimido Standards
- 2-aminopyrimido[4,5-d]pyrimidin-4(3H)-one (CAS 89890-99-3)
- 7-Aminopyrimido[4,5-c]pyridazin-5(1H)-one (CAS 80082-18-4)
- 5-aminopyrimido[4,5-c]quinoline-9-carboxylic acid (CAS 2774613-74-8)
- 5-aminopyrimido[4,5-c][1,7]naphthyridine-9-carboxylic acid (CAS 2774613-75-9)
- 4-Aminopyrimido[4,5-d]pyrimidine (CAS 26979-05-5)
Recommended Standards
- 5-Hydroxy-7-imino-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 328276-04-6)
- 7-Oxo-3,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 21139-79-7)
- 4-Hydrazino-7-nitrobenzofurazan (CAS 90421-78-6)
- 2-[5-(pyridin-2-yl)-1,3,4-thiadiazol-2-yl]pyridine (CAS 2726-92-3)
- 4-Methoxy-7-methyl-1H-indazole (CAS 1082041-64-2)
- 2-Chlorobenzo[d]oxazole-7-carboxamide (CAS 1806424-18-9)
- Methyl n-methyl-n-(pent-4-en-1-yl)glycinate (CAS 1340074-70-5)
- 3,3'-(1H,1'H-1lambda4-[2,2'-biimidazole]-1,1-diyl)dipropionic acid (CAS 1058181-49-9)
- Ethyl 1-benzyl-5-hydroxy-6-oxo-1,2,3,6-tetrahydropyridine-4-carboxylate (CAS 866008-14-2)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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