7-Ethyl-7H-purine CAS 39253-23-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39253-23-1 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Ethyl-7H-purine (CAS 39253-23-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N4. Molecular weight: 148.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 6-Methyl-5H-pyrrolo[3,2-d]pyrimidin-4-amine (CAS 91982-44-4)
- 4-Bromo-3-methyl-N-(pyridin-2-ylmethyl)aniline (CAS 418784-76-6)
- N-((4aR,7R,8R,8aS)-6,8-dihydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 29776-43-0)
- Perospirone Impurity 59 (CAS CATO-C4X-245859)
- 4,6-Dimethyl-1H-indole-2-carbaldehyde (CAS 1258520-62-5)
- 2-[5-amino-2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]propan-1-ol (CAS 1495306-49-4)
- n-Cyclooctyl-1h-imidazole-1-carboxamide (CAS 1087797-71-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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