6-(Methylthio)-9H-purin-9-amine CAS 20914-61-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20914-61-8 |
| Molecular Formula | C42H30O16 |
| Molecular Weight | 790.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(Methylthio)-9H-purin-9-amine (CAS 20914-61-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C42H30O16. Molecular weight: 790.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C42H30O16 |
| Molecular Weight | 790.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- 2-(4-Acetoxy-3-(5,7-diacetoxy-2-(4-acetoxyphenyl)-4-oxo-4H-chromen-8-yl)phenyl)-4-oxo-4H-chromene-5,7-diyl diacetate (CAS 17482-37-0)
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- Tosufloxacin Impurity 64 (CAS CATO-C4X-19764)
- N-(2-(3,4-Dihydroxyphenyl)-2-oxoethyl)acetamide (CAS 14522-07-7)
- 1-(3,4-Diaminophenyl)-2-morpholinoethan-1-one (CAS 1215969-52-0)
- 4-Cyano-3-(1,3-dioxolan-2-yl)benzophenone (CAS 898778-97-7)
- 1-Amino-4-hydroxy-5,8-bis(methylamino)anthracene-9,10-dione (CAS 40317-69-9)
- Nickel tungsten oxide, 99.9% (metals basis excluding Co), Co (CAS 14177-51-6)
- 2-Bromo-N-(2,3-dimethylphenyl)-2-methylpropanamide (CAS 23423-39-4)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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