(E)-4-((2-Amino-1H-purin-6-yl)thio)but-3-en-2-one CAS 569659-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 569659-87-6 |
| Molecular Formula | C9H9N5OS |
| Molecular Weight | 235.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-4-((2-Amino-1H-purin-6-yl)thio)but-3-en-2-one (CAS 569659-87-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N5OS. Molecular weight: 235.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N5OS |
| Molecular Weight | 235.27 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Tert-butyl (S)-4-oxo-2-(trifluoromethyl)piperidine-1-carboxylate (CAS 1391730-21-4)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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