2-Mercapto-7H-purine-6,8-diol CAS 15986-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15986-31-9 |
| Molecular Formula | C5H4N4O2S |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Mercapto-7H-purine-6,8-diol (CAS 15986-31-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4N4O2S. Molecular weight: 184.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O2S |
| Molecular Weight | 184.18 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
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Recommended Standards
- (1r)-5,7-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1568168-54-6)
- (2-(3,5-Difluorophenyl)cyclopropyl)methanol (CAS 1696588-54-1)
- (1s)-5,7-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1568073-28-8)
- 2-Chloro-3-(chloromethyl)-5-(difluoromethyl)isonicotinonitrile (CAS 1806929-99-6)
- 2-(4'-Methoxy-[1,1'-biphenyl]-3-yl)aceticacid (CAS 75852-49-2)
- (S)-1-(1h-Indol-4-yl)ethan-1-ol (CAS 1932569-18-0)
- Boc-D-threo-3-(3-trifluoromethylphenyl)serinol (CAS 1134488-04-2)
- tert-butyl N-[1-(1,2,4-oxadiazol-5-yl)-2-phenylethyl]carbamate (CAS 1955520-41-8)
- tert-Butyl (3-aminopropyl)(4-((tert-butoxycarbonyl)amino)butyl)carbamate (CAS 68076-39-1)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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