Cabazitaxel Impurity 49 CAS CATO-C4X-111549
| CAS No. | CATO-C4X-111549 |
| Molecular Formula | C53H63NO15 |
| Molecular Weight | 954.07 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 954.07 g/mol gives Cabazitaxel Impurity 49 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cabazitaxel Impurity 49 (CAS CATO-C4X-111549) is a certified pharmaceutical impurity reference standard with the molecular formula C53H63NO15 and a molecular weight of 954.07 g/mol.
Structurally, Cabazitaxel Impurity 49 (C53H63NO15) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 23.0, corresponding to approximately 23 ring(s) or double-bond equivalent(s). With a molecular weight of 954.07 g/mol, it falls into the high-molecular-weight range. 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 Cabazitaxel Impurity 49 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 | C53H63NO15 |
| Molecular Weight | 954.07 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Cabazitaxel Standards
- Cabazitaxel Impurity N1 (CAS 1354900-66-5)
- Cabazitaxel Impurity 38 (CAS CATO-C4X-111538)
- Cabazitaxel Impurity 39 (CAS CATO-C4X-111539)
- Cabazitaxel Impurity 40 (CAS CATO-C4X-111540)
- Cabazitaxel Impurity 41 (CAS CATO-C4X-111541)
- Cabazitaxel Impurity 42 (CAS CATO-C4X-111542)
- Cabazitaxel Impurity 51 (CAS 1446010-46-3)
- Cabazitaxel Impurity 7 (CAS CATO-C4X-11157)
Recommended Standards
- ((Butylstannanetriyl)tris(sulfanediyl))tris(ethane-2,1-diyl) tridodecanoate (CAS 68928-52-9)
- (3S,3S,5S,5S,6R,6R)3,3-[[(Phenylmethyl)imino]bis[(3S)-3-hydroxy-4,1-butanediyl]]bis[2-oxo-5,6-diphenyl-4-morpholinecarboxylic Acid Bis(tert-butyl) Ester (CAS 869111-60-4)
- Furin Inhibitor II (CAS 673202-67-0)
- (S)-2-((2R,3R)-3-((S)-1-((5S,8S,11S,12R)-11-((S)-sec-Butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanamido)-3-phenylpropanoic acid (CAS 863971-31-7)
- Pivampicillin EP Impurity B (CAS CATO-C4X-23222)
- Oseltamivir Impurity 160 (CAS CATO-C4X-1720160)
- Encorafenib Impurity 6 (CAS CATO-C4X-32496)
- 2-(4-Chloro-2-nitrophenoxy)acetic acid (CAS 21086-49-7)
- 3',5'-Difluoro-[1,1'-biphenyl]-3-amine (CAS 866108-74-9)
- Methyl 3-(trifluoromethyl)benzoylacetate (CAS 93618-66-7)
- 2-Chloro-1-(4-((4-nitrophenyl)sulfonyl)piperazin-1-yl)ethan-1-one (CAS 1087784-07-3)
- 2-bromo-6-phenylpyridin-3-amine (CAS 898568-39-3)
- 2-Chloro-4-(4-fluorophenyl)phenol (CAS 860616-69-9)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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