6-Aminoquinazoline-2,4(1H,3H)-dione CAS 54243-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54243-58-2 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Aminoquinazoline-2,4(1H,3H)-dione (CAS 54243-58-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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 DMSO, DMF, methanol |
| 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.) | 1972 |
| Nitrogen Atoms | 3 |
Related Aminoquinazoline Standards
- 5-Aminoquinazoline-2,4(1H,3H)-dione (CAS 1002097-16-6)
- 4-Aminoquinazoline-6-carbaldehyde (CAS 648449-11-0)
- 2-Aminoquinazoline-6-carbonitrile (CAS 1131604-81-3)
- 2-Aminoquinazoline-4-carboxylic acid (CAS 100246-10-4)
- 4-aminoquinazoline-7-carboxamide (CAS 1258650-92-8)
- 4-aminoquinazoline-7-carboxylic acid (CAS 1017385-11-3)
- Methyl 2-aminoquinazoline-4-carboxylate (CAS 102654-12-6)
- Methyl 6-aminoquinazoline-4-carboxylate (CAS 1823927-73-6)
Recommended Standards
- 6-Aminoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 886363-86-6)
- 6-Hydroxy-1H-indole-3-carboxylic acid (CAS 24370-78-3)
- 6-amino-2-(furan-2-yl)pyrimidin-4-ol (CAS 67945-75-9)
- 2-Methyl-2-(2,2,2-trifluoroethoxy)propanoic acid (CAS 1247389-44-1)
- n-Methyl-1-(4-methyl-3-(1-methyl-1h-pyrazol-4-yl)morpholin-2-yl)methanamine (CAS 1343390-75-9)
- 5-Bromo-2-ethyl-1,2-dihydro-3H-1,2,4-triazol-3-one (CAS 1243250-10-3)
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- (R)-1-Benzyl-3-iodopiperidine (CAS 1354019-25-2)
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