Gadoxetate Impurity 10 CAS CATO-C4X-261810
| CAS No. | CATO-C4X-261810 |
| Molecular Formula | C24H38N4O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Gadoxetate Impurity 10 (CAS CATO-C4X-261810, C24H38N4O2HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Gadoxetate Impurity 10 (C24H38N4O2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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 Gadoxetate Impurity 10 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 | C24H38N4O2 4*HCl |
| Molecular Weight | 451.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Gadoxetate Standards
- Gadoxetate Disodium (CAS 135326-22-6)
- Gadoxetate Impurity 14 (CAS 158599-72-5)
- Gadoxetate Impurity 7 (CAS 158599-73-6)
- Gadoxetate Impurity 5 (CAS 158599-73-6(free base）)
- Gadoxetate impurity 23 (CAS 1618674-24-0)
- Gadoxetate Disodium Impurity 6 (CAS 200267-69-2)
- Gadoxetate Impurity 11 (CAS 221640-06-8)
- Gadoxetate Impurity 1 (CAS CATO-C4X-26181)
Recommended Standards
- Apalutamide Impurity 22 (CAS CATO-C4X-274922)
- Demeclocycline EP Impurity C (CAS 129044-45-7)
- Lisinopril Impurity 26 (CAS 112246-14-7)
- 5-Ethynyl-2-methoxyaniline (CAS 105752-19-0)
- 4-(Cyclohexylmethoxy)-3-fluoroaniline (CAS 937598-45-3)
- 2-Amino-6-iodobenzoic Acid (CAS 20776-52-7)
- 5-(Methoxymethyl)-3-methylbenzene-1,2-diamine (CAS 2792112-79-7)
- Saikosaponin H (CAS 91990-63-5)
- 2,5-Dimethoxybenzene-1,4-diol (CAS 13239-13-9)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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