2-Methyladenine Hemisulfate (unlabelled) CAS 74873-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74873-18-0 |
| Molecular Formula | 2*C6H7N5 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methyladenine Hemisulfate (unlabelled) (CAS 74873-18-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: 2*C6H7N5 H2O4S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | 2*C6H7N5 H2O4S |
| Molecular Weight | 247.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyladenine Standards
Recommended Standards
- 2-[4-(4-Methoxybenzoyl)-1H-1,2,3-triazol-1-yl]-4-methyl-6-(trifluoromethyl)pyrimidine (CAS 861207-84-3)
- 2,6-Bis(trifluoromethyl)(difluoromethoxy)benzene (CAS 1807102-61-9)
- (E)-2-(((3,4-dimethylphenyl)imino)methyl)phenol (CAS 33821-28-2)
- Gliclazide Impurity 7 (CAS 54528-00-6)
- (2R)-2-amino-2-(3,5-dichloro(2-pyridyl))ethan-1-ol (CAS 1213965-68-4)
- O-(prop-2-yn-1-yl)-N-((tetrahydro-2H-thiopyran-3-yl)methyl)hydroxylamine (CAS 1862970-92-0)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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