Spiramycin EP Impurity D CAS 87708-39-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 87708-39-2 |
| Molecular Formula | C42H71NO16 |
| Molecular Weight | 846.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Spiramycin EP Impurity D (CAS 87708-39-2) pharmacopoeial impurity standards reference standard. Molecular formula: C42H71NO16. Molecular weight: 846.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C42H71NO16 |
| Molecular Weight | 846.01 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Spiramycin Standards
- Spiramycin EP Impurity B (CAS 249930-66-3)
- Spiramycin (CAS 8025-81-8)
- Spiramycin I (CAS 24916-50-5)
- Spiramycin EP Impurity E (CAS CATO-C4X-23255)
- Spiramycin EP Impurity D (CAS CATO-C4X-23254)
- Spiramycin EP Impurity E (CAS 177584-14-4)
- Spiramycin I (CAS CATO-C4X-2325)
- Spiramycin EP Impurity B (CAS CATO-C4X-23252)
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- ZHC-116 Impurity 6 (CAS CATO-C4X-23886)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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