2,6-Dimercaptopurine CAS 5437-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5437-25-2 |
| Molecular Formula | C5H4N4S2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,6-Dimercaptopurine (CAS 5437-25-2) pharmaceutical standards reference standard. Molecular formula: C5H4N4S2. Molecular weight: 184.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4N4S2 |
| Molecular Weight | 184.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Recommended Standards
- 2,6-diamino-1,4-dihydroquinazolin-4-one (CAS 53745-23-6)
- 2,7-naphthyridine-3-carboxylic acid (CAS 250674-48-7)
- 2,5,6-trimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 879624-34-7)
- Vildagliptin Impurity 92 (CAS 53990-71-9)
- [[2-(4-Hydroxypiperidin-1-yl)-2-oxoethyl]-(4-methoxyphenyl)amino]acetic acid (CAS 1142205-76-2)
- 3-(4-Bromo-3-fluorophenyl)-2-chloro-1-propene (CAS 951888-41-8)
- (r)-2-((Tert-butoxycarbonyl)amino)-3-(3-methylpyridin-2-yl)propanoic acid (CAS 1354970-49-2)
- 3-Allyl-2-((2-oxo-2-(piperidin-1-yl)ethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 325693-40-1)
- N-[(8α,9S)-10,11-Dihydro-6'-methoxycinchonan-9-yl]-2-(diphenylphosphino)benzamide (CAS 1630973-06-6)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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