Ornidazole Impurity 82 CAS CATO-C4X-133182
| CAS No. | CATO-C4X-133182 |
| Molecular Formula | C6H9ClN3O6P |
| Molecular Weight | 285.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Ornidazole Impurity 82 (CAS CATO-C4X-133182, C6H9ClN3O6P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Ornidazole Impurity 82 (C6H9ClN3O6P) contains a carbohydrate-derived structure, an amide group, a phosphate ester group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 285.58 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Ornidazole Impurity 82 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 | C6H9ClN3O6P |
| Molecular Weight | 285.58 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ornidazole Standards
- Ornidazole Impurity 79 (CAS CATO-C4X-133179)
- Ornidazole impurity 50 (CAS CATO-C4X-133150)
- Ornidazole Impurity 41 (CAS CATO-C4X-133141)
- Ornidazole Impurity 20 (CAS 1413431-46-5)
- Ornidazole Impurity 105 (CAS CATO-C4X-1331105)
- Ornidazole Impurity 100 (CAS CATO-C4X-1331100)
- Ornidazole Impurity 77 (CAS CATO-C4X-133177)
- Ornidazole Impurity 56 (CAS CATO-C4X-133156)
Recommended Standards
- Mitotan Impurity 1 (CAS 13312-58-8)
- 7-Bromo-4-chloro-2-isopropylquinazoline (CAS 887592-14-5)
- 3-Chloro-2-(methylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1351229-78-1)
- 7-Bromo-2-(3-chloropropyl)quinazoline (CAS 2006277-09-2)
- Tetrabenazine Impurity 13 (CAS CATO-C4X-274813)
- Pivmecillinam Impurity 15 (CAS CATO-C4X-232315)
- Dyclonine Impurity 18 (CAS 37920-25-5)
- Thiamazole - Impurity C (Salt) (CAS 858220-92-5)
- 2-([1,1'-Biphenyl]-4-yl)-3-amino-6-fluoroquinoline-4-carboxylic acid (CAS 131745-25-0)
- (R)-1-(3-Methylpyridin-2-yl)ethanamine dihydrochloride (CAS 2250241-76-8)
- Acetic Acid-Isopropyl Ester (CAS 108-21-4)
- 4,6-Dichlorobenzofuran (CAS 175203-95-9)
- 868286-21-9 (2E,3Z)-3-Ethylidene-2-(prop-2-en-1-ylidene)-6-(tributylstannyl)-2,3-dihydropyridine DTXSID60735109 (CAS 868286-21-9)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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