6-Amino-1,3-dimethyl-5-nitrosouracil CAS 3346-61-0
| CAS No. | 3346-61-0 |
| Molecular Formula | C6H8N4O4 |
| Molecular Weight | 200.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H8N4O4, 6-Amino-1,3-dimethyl-5-nitrosouracil contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
6-Amino-1,3-dimethyl-5-nitrosouracil (CAS 3346-61-0), molecular formula C6H8N4O4 and molecular weight 200.15 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H8N4O4 |
| Molecular Weight | 200.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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.) | 1957 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1,2,3,4,5-PENTAFLUORO-6-VINYL-BENZENE 1-ETHENYL-2,3,4,5,6-PENTAFLUOROBENZENE 2',3',4',5',6'-PENTAFLUOROSTYRENE 2,3,4,5,6-PENTAFLUOROSTYRENE 2,3,4,5,6-PENTAFLUOROVINYLBENZENE 653-34-9 EF10122 PENTAFLUOROSTYRENE (CAS 653-34-9)
- Mitiglinide Impurity 9 (CAS 490-93-7)
- 22384-33-4 3-(2,4,6-Trioxo-hexahydro-pyrimidin-5-yl)-propionic acid 7661AD C7H8N2O5 (CAS 22384-33-4)
- Ronidazol (CAS 7681-76-7)
- 1-(3-Isopropyl-5-methyl-1H-pyrazol-4-yl)ethanone (CAS 343867-28-7)
- 10Alpha-Hydroxycodeine (CAS 16589-96-1)
- Methyl 2-(3-aminothiophen-2-yl)acetate (CAS 532395-18-9)
- 2,4,6-Trimethylcinnamic acid (CAS 110795-27-2)
- 4-([1,1'-Biphenyl]-4-yl)-2-(pyridin-3-yl)thiazole (CAS 70031-92-4)
- N,N-Bis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-methoxyaniline (CAS 127395-23-7)
- (S)-N-((S)-1-Amino-1-oxopropan-2-yl)-1-((S)-pyrrolidine-2-carbonyl)pyrrolidine-2-carboxamide (CAS 173178-67-1)
- trans-4-(Methylamino)tetrahydrofuran-3-ol hydrochloride (CAS 1262769-93-6)
- 2-Methyl-3-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)propan-1-amine (CAS 1006348-75-9)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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