2-Mercapto-9H-purin-6-ol hydrate CAS 213696-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 213696-55-0 |
| Molecular Formula | C5H4N4OS H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Mercapto-9H-purin-6-ol hydrate (CAS 213696-55-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4N4OS H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4N4OS H2O |
| Molecular Weight | 186.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (4-Butylphenyl)(6-chloropyridin-3-yl)methanone (CAS 1187169-39-6)
- 1-(3-Fluoro-4-hydroxyphenyl)-2-methylpropan-1-one (CAS 879339-65-8)
- (4-Hydroxyphenyl)(4-isopropylpiperazin-1-yl)methanone (CAS 90210-23-4)
- [(4-bromo-2-fluorophenyl)methyl][2-(4-methylpiperazin-1-yl)ethyl]amine (CAS 1183009-18-8)
- 2-(piperazin-1-yl)benzene-1-sulfonamide dihydrochloride (CAS 1989659-95-1)
- 2-((2-(3,4-Dichlorobenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid (CAS 900894-52-2)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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