Rapamycin Aldehyde Degrades Impurity CAS CATO-C4X-174628
| CAS No. | CATO-C4X-174628 |
| Molecular Formula | C50H77NO13 |
| Molecular Weight | 900.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rapamycin Aldehyde Degrades Impurity (CAS CATO-C4X-174628) is a certified pharmaceutical impurity reference standard with the molecular formula C50H77NO13 and a molecular weight of 900.15 g/mol.
Based on its molecular formula C50H77NO13, Rapamycin Aldehyde Degrades Impurity contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 900.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Rapamycin Aldehyde Degrades Impurity under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C50H77NO13 |
| Molecular Weight | 900.15 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Rapamycin Standards
- Rapamycin Impurity 6 (CAS 156223-31-3)
- 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
- 42-O-Desmethyl Rapamycin (CAS 142382-16-9)
- 7-O-Demethyl Rapamycin (CAS 151519-50-5)
- 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)
- Everolimus Impurity 18 (CAS 141392-23-6)
- Emtricitabine Impurity 36 (CAS CATO-C4X-123236)
- Ceftazidime Impurity 76 (CAS CATO-C4X-121276)
- Amlodipine Impurity 83 (CAS CATO-C4X-109583)
- N-(5-bromothiazol-2-yl)-2-(thiophen-2-yl)acetamide (CAS 895327-27-2)
- Pyrimido[1,2-a]azepinium, 2,3,4,6,7,8,9,10-octahydro-1-(phenylmethyl)-, tetraphenylborate(1-) (CAS 114367-12-3)
- (S)-N-(2,5-Dichlorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289585-29-0)
- Regorafenib Impurity 58 (CAS 103842-00-8)
- 2-Cyclopropyl-5-fluoro-1h-indole (CAS 1068976-46-4)
- Fasudil Impurity 19 (CAS CATO-C4X-136519)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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 18665070610 / Nicole.chen@cato-chem.com