Azithromycin Dihydrate CAS 117772-70-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 117772-70-0 |
| Molecular Formula | C38H72N2O12 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Azithromycin Dihydrate (CAS 117772-70-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C38H72N2O12 2*H2O. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C38H72N2O12 2*H2O |
| Molecular Weight | 767.01 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Azithromycin Standards
- Azithromycin EP Impurity J (CAS 117693-41-1)
- Azithromycin Impurity 35 (CAS 117693-42-2)
- Azithromycin monohydrateDISCONTINUED (CAS 121470-24-4)
- Azithromycin impurity 53 (CAS 152727-04-3)
- Azithromycin CP Impurity R (CAS 161193-44-8)
- Azithromycin-d3 (CAS 163921-65-1)
- Azithromycin EP Impurity I (CAS 172617-84-4)
- Azithromycin impurity 51 (CAS 194809-66-0)
Recommended Standards
- 7-(Piperidin-2-yl)-5-(trifluoromethyl)imidazo[1,2-a]pyrimidine dihydrochloride (CAS 1361114-75-1)
- 8-Bromo-2,4-dimethylquinolin-7-ol (CAS 1378259-48-3)
- 4-Cyano-2-(difluoromethyl)-5-fluoro-3-methylpyridine (CAS 1805356-64-2)
- 4,5-Difluorophthalonitrile (CAS 134450-56-9)
- 4-Hydroxy-6-methyl-1H-quinolin-2-one (CAS 1677-44-7)
- tert-Butyl cyclopropyl((1-(2-hydroxyethyl)piperidin-4-yl)methyl)carbamate (CAS 1353986-99-8)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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