Netupitant Impurity 55 CAS 3017145-54-6
| CAS No. | 3017145-54-6 |
| Molecular Formula | C29H30F6N4O |
| Molecular Weight | 564.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Netupitant Impurity 55 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Netupitant Impurity 55 (CAS 3017145-54-6) is a certified pharmaceutical impurity reference standard with the molecular formula C29H30F6N4O and a molecular weight of 564.57 g/mol.
Netupitant Impurity 55 (C29H30F6N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Netupitant Impurity 55 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 | C29H30F6N4O |
| Molecular Weight | 564.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Netupitant Standards
- Netupitant Impurity 10 (CAS CATO-C4X-122310)
- Netupitant Impurity 13 (CAS CATO-C4X-122313)
- Netupitant Impurity 23 (CAS CATO-C4X-122323)
- Netupitant (CAS 290297-26-6)
- Netupitant Impurity 14 (CAS CATO-C4X-122314)
- Netupitant Impurity 59 (CAS CATO-C4X-122359)
- Netupitant Impurity 12 (CAS CATO-C4X-122312)
- Netupitant Impurity 8 (CAS CATO-C4X-12238)
Recommended Standards
- N-Notroso Piperacillin impurity 105 (CAS CATO-C4X-1732105)
- N-Nitroso Piperacillin Impurity 71 (CAS CATO-C4X-173271)
- (E)-Ethyl 2,2-difluoro-3-(2-(hexyloxy)-5-methylphenyl)-3-(2-((2-(trifluoromethyl)phenyl)sulfonyl)hydrazono)propanoate (CAS 2738683-66-2)
- Azide-dPEG<SUP>®</SUP><SUB>8</SUB>-NHS ester (CAS 1204834-00-3)
- Digoxin EP Impurity H (CAS 17575-22-3)
- Benidipine Impurity 51 (CAS CATO-C4X-112051)
- Nabumetone Impurity 14 (CAS CATO-C4X-284814)
- (S)-2-Amino-N-(3-methoxybenzyl)-N,3-dimethylbutanamide (CAS 1304487-92-0)
- Naphthalen-1-ylmethyl 2H-chromene-3-carboxylate (CAS 871262-64-5)
- 2-(3-((4-Chlorophenyl)sulfonyl)-2-hydroxypropoxy)benzonitrile (CAS 478079-76-4)
- 3-Bromo-N-methyl-benzenepropanamine (CAS 886763-00-4)
- 1-(Pyrazin-2-yl)pyrrolidin-3-amine (CAS 1248940-89-7)
- N-(4-(Hydrazinecarbonyl)pyridin-2-yl)pivalamide (CAS 470463-39-9)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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