Rapamycin Impurity 6 CAS 156223-31-3
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 156223-31-3 |
| Molecular Formula | C50H77NO13 |
| Molecular Weight | 900.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Rapamycin Impurity 6 (CAS 156223-31-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C50H77NO13. Molecular weight: 900.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C50H77NO13 |
| Molecular Weight | 900.15 g/mol |
| Purity | >90% |
| 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.) | 2001 |
| Nitrogen Atoms | 1 |
Related Rapamycin Standards
- Rapamycin Aldehyde Degrades Impurity (CAS CATO-C4X-174628)
- Rapamycin Impurity 12 (CAS 150821-39-9)
- Rapamycin Impurity 19 (CAS 144293-63-0)
- Rapamycin Impurity 21 (CAS 151945-42-5)
- Rapamycin Impurity 24 (CAS CATO-C4X-174624)
- Rapamycin Impurity 25 (CAS 151945-42-5 (racemic))
- Rapamycin Dehydration Impurity (CAS CATO-C4X-174627)
- Rapamycin Impurity 29 (CAS CATO-C4X-174629)
Recommended Standards
- 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-Pentatriacontafluorooctadecan-1-ol (CAS 242142-82-1)
- 42-O-Desmethyl Rapamycin (CAS 142382-16-9)
- 3,5-Bis(perfluoro-1-hexyl)-1-(heptafluorobutyl)-1H-pyrazole (CAS 247113-85-5)
- Indocyanine Green N-Oxide (CAS CATO-C4X-250330)
- Dolutegravir Impurity 36 (CAS CATO-C4X-162036)
- 1-Ethyl-2-methylquinolin-4(1H)-one (CAS 15574-80-8)
- Eperisone Impurity 3 (CAS CATO-C4X-22793)
- 2-(3-Chlorophenyl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine (CAS 944903-54-2)
- (3aR,6aS)-2-[(4-methoxyphenyl)methyl]-octahydropyrrolo[3,4-c]pyrrole (CAS 1807937-91-2)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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