Rapamycin Impurity 11 CAS 159351-88-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 159351-88-9 |
| Molecular Formula | C52H81NO13 |
| Molecular Weight | 928.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Rapamycin Impurity 11 (CAS 159351-88-9) pharmacopoeial impurity standards reference standard. Molecular formula: C52H81NO13. Molecular weight: 928.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C52H81NO13 |
| Molecular Weight | 928.20 g/mol |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Related Rapamycin Standards
- Rapamycin Impurity 10 (CAS 157054-84-7)
- 33-Ethyl Rapamycin (CAS CATO-C4X-174617)
- Rapamycin Impurity 23 (CAS CATO-C4X-174623)
- Rapamycin Impurity 8 (CAS CATO-C4X-17468)
- Rapamycin Impurity 22 (CAS 185107-79-3)
- Rapamycin Impurity 32 (CAS CATO-C4X-174632)
- Rapamycin Impurity 12 (CAS 150821-39-9)
- Rapamycin Impurity 19 (CAS 144293-63-0)
Recommended Standards
- 28-demethyl-28-ethyl-Rapamycin (CAS 1290606-22-2)
- 16753-33-6 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluorooctadecanoic acid methyl ester A810878 methyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontakis(fluoranyl)octadecanoate (CAS 16753-33-6)
- 8-Oxo-Eprinomectin B1a (CAS CATO-C4X-21291)
- Thiamine Impurity 25 (CAS 2169341-54-0)
- Mesalazine EP Impurity J HCl (CAS 177960-41-7)
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- (3-bromo-4-methoxyphenyl)(phenyl)methanamine hydrochloride (CAS 1258639-55-2)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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