4-Amino-6-(naphthalen-1-yl)-3-phenyl-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione CAS 1119392-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119392-02-7 |
| Molecular Formula | C22H15N5O2 |
| Molecular Weight | 381.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-6-(naphthalen-1-yl)-3-phenyl-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 1119392-02-7) pharmaceutical standards reference standard. Molecular formula: C22H15N5O2. Molecular weight: 381.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H15N5O2 |
| Molecular Weight | 381.39 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- (S)-2-Amino-4-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)butanoic acid (CAS 111770-79-7)
- 2-Amino-4-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)butanoic Acid (CAS 129828-73-5)
- (S)-1-(Amino(phenyl)methyl)naphthalen-2-ol (2R,3R)-2,3-dihydroxysuccinate (CAS 219897-70-8)
- 4-Amino-1-((2R,4S,5S)-4-hydroxy-5-(hydroxy(tosyl)methyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 27999-55-9)
- 5-Amino-4-(4-(4-fluorophenyl)thiazol-2-yl)-1-(4-methoxyphenyl)-1,2-dihydro-3h-pyrrol-3-one (CAS 380470-04-2)
- Ethyl 5-amino-2,4-dicyano-5-[4-(4-methoxyphenyl)piperazino]-2,4-pentadienoate (CAS 338396-64-8)
- 17-(Boc-amino)-3,6,9,12,15-pentaoxa-1-heptadecanol (CAS 331242-61-6)
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Recommended Standards
- 2-(3-Methylphenyl)-4-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one (CAS 1206992-20-2)
- Tepotinib Impurity N54 (CAS 1103506-79-1)
- 1-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1207017-63-7)
- 1-[(2,4-Difluorophenyl)methyl]-3-nitro-1h-pyrazole (CAS 1240572-25-1)
- (2S)-2-[(4S)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-47-0)
- 2-(1-Cyclobutyl-1H-pyrazol-5-yl)piperidine (CAS 1707679-60-4)
- 3-Bromo-4,5,7,8-tetrahydropyrazolo[1,5-d][1,4]oxazepine (CAS 2409128-37-4)
- (R,S)-1-Tosyl Glycerol-d5 (CAS 928623-32-9)
- Benzyl (S)-5-oxopyrrolidine-2-carboxylate (CAS 94885-52-6)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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