2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one CAS 21318-90-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21318-90-1 |
| Molecular Formula | C15H17N5O |
| Molecular Weight | 283.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-8-(4-butylphenyl)-1H-purin-6(7H)-one (CAS 21318-90-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H17N5O. Molecular weight: 283.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H17N5O |
| Molecular Weight | 283.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-Amino-3-cyano-4-methyl-5-(2,5-dimethoxybenzyl)pyridine, 97% (CAS 847234-66-6)
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- 2’,6’-dioxospiro[adamantane-2,4’-piperidine]-3’,5’-dicarbonitrile (CAS 405889-71-6)
- 6-Chloro-1-methyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine (CAS 1956364-41-2)
- Benzyl 1-oxo-2,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1630906-94-3)
- 1-Boc-4-(4-amino-phenyl)-piperazine dihydrochloride (CAS 1187930-99-9)
- 1-(2,3-Dimethylphenyl)-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 915188-66-8)
- Suc-Ala-Gly-Pro-Phe-pNA (CAS 128802-77-7)
- (1R)-2-azabicyclo[2.2.1]Hept-5-ene-3-carboxylic acid (CAS 184851-31-8)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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