Cabazitaxel Impurity 8 CAS CATO-C4X-11158
| CAS No. | CATO-C4X-11158 |
| Molecular Formula | C46H59NO14 |
| Molecular Weight | 849.96 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cabazitaxel Impurity 8.
CATO supplies Cabazitaxel Impurity 8 (CAS CATO-C4X-11158), a pharmacopoeial impurity reference standard (molecular formula C46H59NO14, MW 849.96 g/mol) used for the identification and quantification of trace impurities in APIs.
Cabazitaxel Impurity 8 (C46H59NO14) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 8 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 | C46H59NO14 |
| Molecular Weight | 849.96 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Cabazitaxel Standards
- Cabazitaxel Impurity 15 (CAS CATO-C4X-111515)
- Cabazitaxel-d9 (CAS 1383572-19-7)
- Cabazitaxel-d6 (CAS 1383561-29-2)
- Cabazitaxel (CAS 183133-96-2)
- Cabazitaxel Impurity 16 (CAS CATO-C4X-111516)
- Cabazitaxel Impurity 18 (CAS 1714967-27-7)
- Cabazitaxel Impurity 35 (CAS CATO-C4X-111535)
- Cabazitaxel Impurity 36 (CAS CATO-C4X-111536)
Recommended Standards
- Boc-Ser(Fmoc-Arg(Pbf))-OH (CAS 944283-22-1)
- diABZI STING agonist (Compound 3) (CAS 2138498-18-5)
- 1,1,1-Trifluoro-N-[(11aS)-10,11,12,13-tetrahydro-5-oxido-3,7-bis(2,4,6-trisisopropylphenyl)diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-yl]methanesulfonamide (CAS 1424201-66-0)
- Docetaxel EP Impurity G (CAS 125354-16-7)
- Glutathione Impurity 29 (CAS CATO-C4X-118529)
- Bromfenac Impurity 11 (CAS CATO-C4X-200211)
- Duloxetine Impurity 46 (CAS 2230525-46-7)
- Butyl[(2-methylphenyl)methyl]amine (CAS 60509-42-4)
- N-[(1,3-Benzothiazol-2-yl)methyl]cyclopropanamine (CAS 1182986-24-8)
- 2-(4-Chlorophenyl)-3-methylbutan-1-amine (CAS 95349-14-7)
- N-(4-(1-Phenyl-1H-pyrazol-5-yl)phenyl)pyrimidine-4-carboxamide (CAS 62089-26-3)
- 5-Amino-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7(6H)-thione (CAS 5460-90-2)
- H-Ile-Trp-OH (CAS 13589-06-5)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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