8-Aza-2,6-diaminopurine Sulfate (1:x) CAS 65591-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65591-11-9 |
| Molecular Formula | C4H5N7 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Aza-2,6-diaminopurine Sulfate (1:x) (CAS 65591-11-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H5N7 H2O4S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H5N7 H2O4S |
| Molecular Weight | 249.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1975 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related Aza Standards
Recommended Standards
- Ethyl-L-serine (CAS 83293-50-9)
- 6-Chloro-5-(hydroxymethyl)pyridin-3-ol (CAS 1227580-83-7)
- 4-(3-aminopropyl)-4,5-dihydro-1H-1,2,4-triazol-5-one hydrochloride (CAS 1909327-92-9)
- 4-(1,3-Dithiolan-2-yl)-2-methoxy-6-nitrophenyl 4-methylbenzoate (CAS 331461-13-3)
- Flomoxef Impurity 23 (CAS CATO-C4X-138223)
- 2-(O-tolyl)pyridin-3-amine (CAS 886508-16-3)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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