8-Amino-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-3,7-dihydro-1H-purine-2,6-dione CAS 476480-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 476480-20-3 |
| Molecular Formula | C18H17N5O2 |
| Molecular Weight | 335.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Amino-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476480-20-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H17N5O2. Molecular weight: 335.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H17N5O2 |
| Molecular Weight | 335.36 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 6-(5-Amino-3-methyl-1H-pyrazol-1-yl)-1-(2,3-dimethylphenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1170162-41-0)
- 1-(4-(4-Amino-2-methoxy-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)phenyl)cyclopropanecarbonitrile (CAS 1922870-56-1)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-((4-methylpiperidin-1-yl)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 311321-78-5)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ylmethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 311314-86-0)
- Methyl (2-((3-amino-1H-1,2,4-triazol-5-yl)thio)acetyl)-L-phenylalaninate (CAS 1009527-42-7)
- 2-[5-Amino-3-(thiophen-2-yl)-1H-pyrazol-1-yl]-6-phenyl-3,4-dihydropyrimidin-4-one (CAS 1207012-54-1)
- 2-Amino-6-(naphthalen-2-ylsulfinyl)quinazolin-4(1H)-one (CAS 52979-10-9)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 869068-37-1)
Recommended Standards
- 7-(2-(2,6-Dimethylmorpholino)-2-oxoethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 349400-70-0)
- 6-[Bis(Boc)amino]purine (CAS 309947-86-2)
- 6-(4-Oxo-3,4-dihydrophthalazin-1-yl)-4-propyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 685109-15-3)
- 3-(2-(Dimethylamino)pyrimidin-4-yl)benzoic acid (CAS 1083401-18-6)
- Benzyl 6-hydroxy-2-azabicyclo[2.2.1]Heptane-2-carboxylate (CAS 2089381-64-4)
- 2-((4-Fluorobenzyl)(methyl)amino)acetic acid (CAS 947013-86-7)
- 2-(3-Bromophenyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one (CAS 832677-69-7)
- 6-chloro-7-fluoro-2-methyl-quinoline (CAS 1491163-25-7)
- 4-(2-Bromoethyl)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 1818868-52-8)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com