Clindamycin phosphate ester EP impurity F isomer CAS 1149764-21-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1149764-21-5 |
| Molecular Formula | C18H35N2O9PS |
| Molecular Weight | 486.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Clindamycin phosphate ester EP impurity F isomer (CAS 1149764-21-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H35N2O9PS. Molecular weight: 486.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H35N2O9PS |
| Molecular Weight | 486.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Clindamycin Standards
- Clindamycin Phosphate EP Impurity F (CAS 1228573-93-0)
- Clindamycin Phosphas EP Impurity F (CAS 27480-30-4)
- Clindamycin Phosphas EP Impurity B (CAS 54887-31-9)
- Clindamycin Impurity 83 (CAS CATO-C4X-134183)
- Clindamycin Palmitate Impurity 101 (CAS 623-65-4)
- Clindamycin Phosphate EP Impurity J (CAS 1309349-64-1)
- Clindamycin Impurity 9 (CAS CATO-C4X-13419)
- Clindamycin Impurity 20 (CAS CATO-C4X-1341120)
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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