Indoxacarb Impurity 6 CAS CATO-C4X-24846
| CAS No. | CATO-C4X-24846 |
| Molecular Formula | C23H19ClF3N3O7 |
| Molecular Weight | 541.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Indoxacarb Impurity 6 is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Indoxacarb Impurity 6 (CAS CATO-C4X-24846, C23H19ClF3N3O7) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Indoxacarb Impurity 6 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 541.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), Indoxacarb Impurity 6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H19ClF3N3O7 |
| Molecular Weight | 541.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Indoxacarb Standards
Recommended Standards
- (1-Methyl-3-(trifluoromethyl)-5-((3-(trifluoromethyl)phenyl)sulfonyl)-1H-pyrazol-4-yl)methyl (4-chlorophenyl)carbamate (CAS 318469-25-9)
- Iopamidol Impurity 35 (CAS CATO-C4X-145035)
- 5-(2,4-Bis(benzyloxy)-5-chlorophenyl)-4-bromo-N-ethylisoxazole-3-carboxamide (CAS 747413-06-5)
- 1H-Pyrazole-5-carboxylic acid, 3-(3-chlorophenyl)-1-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]-4-[[(trifluoromethyl)sulfonyl]oxy]-, ethyl ester (CAS 1956354-90-7)
- Obeticholic Acid Impurity 19 (CAS 863239-60-5)
- Canagliflozin Impurity 94 (CAS CATO-C4X-112394)
- Avanafil Impurity 61 (CAS CATO-C4X-111861)
- Docetaxel Impurity 42 (CAS 670254-71-4)
- 3-(Methyl(6-methylpyrimidin-4-yl)amino)propanenitrile (CAS 1248959-22-9)
- (E)-1,5-dimethoxy-2-nitro-3-(2-nitrovinyl)benzene (CAS 1269920-28-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl 4-(3-(((furan-2-ylmethyl)amino)methyl)phenyl)-1,7,7-trimethylbicyclo[2.2.1]heptane-2-carboxylate (CAS 1956332-05-0)
- 2-(2-Methylallyl)aniline (CAS 59816-87-4)
- Lemborexant Impurity 87 (CAS CATO-C4X-304287)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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