2-Amino-1H-purin-6(9H)-one hydrate CAS 35020-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35020-24-7 |
| Molecular Formula | C5H5N5O H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-1H-purin-6(9H)-one hydrate (CAS 35020-24-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5N5O H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5N5O H2O |
| Molecular Weight | 169.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 3-(((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)amino)-N-ethylpropanamide (CAS 102128-77-8)
- Terbutaline impurity 109 (CAS CATO-C4X-1183109)
- N-(4-Chlorobenzyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 1467691-86-6)
- 3-Methyl-1-(p-tolyl)-1H-indole (CAS 167558-64-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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