2-Amino-6-chloro-7H-purin-8(9H)-one CAS 98136-62-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98136-62-0 |
| Molecular Formula | C5H4ClN5O |
| Molecular Weight | 185.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-chloro-7H-purin-8(9H)-one (CAS 98136-62-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4ClN5O. Molecular weight: 185.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4ClN5O |
| Molecular Weight | 185.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 6-chloro-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 1803604-63-8)
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- 5-(5-Chloro-1H-1,2,4-triazol-3-yl)-3-methyl-1,2,4-oxadiazole (CAS 1630763-58-4)
- 4-[6-(Diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]-3-(fluorosulfonyl)benzenesulfonate (CAS 98806-82-7)
- ZIP (Scrambled) (CAS 908012-18-0)
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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