6-Amino-1-benzyl-5-(cyclopentylamino)-1,2,3,4-tetrahydropyrimidine-2,4-dione CAS 554404-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 554404-45-4 |
| Molecular Formula | C16H20N4O2 |
| Molecular Weight | 300.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-1-benzyl-5-(cyclopentylamino)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 554404-45-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20N4O2. Molecular weight: 300.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H20N4O2 |
| Molecular Weight | 300.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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Recommended Standards
- 6-([1,1'-Biphenyl]-4-yl)-2,3-dimethylimidazo[1,2-b][1,2,4]triazine (CAS 83657-46-9)
- 7-((3AS,4R,6R,6aR)-2,2-dimethyl-6-vinyltetrahydro-4H-cyclopenta[d][1,3]dioxol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2086766-03-0)
- 5-Methyl-N-((tetrahydrofuran-2-yl)methyl)-1-(p-tolyl)-1H-1,2,3-triazole-4-carboxamide (CAS 924839-86-1)
- 2,3-Dibromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 156817-73-1)
- 6,6′-disulfodinicotinic acid (CAS 15658-35-2)
- 4,4,5,5-Tetramethyl-2-(3-methyl-4-phenylphenyl)-1,3,2-dioxaborolane (CAS 1358754-54-7)
- 1-Isopropyl-4-((1-methyl-1H-pyrazol-4-yl)ethynyl)-1H-pyrazole-3-carboxylic acid (CAS 1713477-52-1)
- 2-[4-(Dimethylamino)-1-piperidyl]ethylamine (CAS 313345-08-3)
- N-(5,6-dimethyl-1-(2-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (CAS 338954-55-5)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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