Ornidazole Impurity 87 CAS CATO-C4X-133187
| CAS No. | CATO-C4X-133187 |
| Molecular Formula | C4H2N4O6 |
| Molecular Weight | 202.08 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 202.08 g/mol gives Ornidazole Impurity 87 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Ornidazole Impurity 87 (CAS CATO-C4X-133187, C4H2N4O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C4H2N4O6, Ornidazole Impurity 87 contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Ornidazole Impurity 87 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 | C4H2N4O6 |
| Molecular Weight | 202.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 4 |
Related Ornidazole Standards
- Ornidazole Impurity 8 (CAS 1384752-15-1)
- Ornidazole Impurity 90 (CAS CATO-C4X-133190)
- Ornidazole Impurity 95 (CAS CATO-C4X-133195)
- Ornidazole Impurity 39 (CAS 1064004-83-6)
- Ornidazole Impurity 4 (CAS 62580-80-7)
- Ornidazole Impurity 13 (CAS 742020-47-9)
- Ornidazole Impurity 102 (CAS CATO-C4X-1331102)
- Ornidazole Impurity 109 (CAS CATO-C4X-1331109)
Recommended Standards
- 7,8-dichloro-1,2,3,4-tetrahydroquinoline (CAS 953719-85-2)
- 2-Bromo-2-cyclohexylacetonitrile (CAS 1379452-43-3)
- 7,8-dichloro-1,2,3,4-tetrahydroisoquinoline (CAS 61563-24-4)
- 1-(3-Bromo-2-propyn-1-yl)piperidine (CAS 19977-51-6)
- Etomidate impurity 64 (CAS 36293-00-2)
- Empagliflozin Impurity 108 (CAS CATO-C4X-1065108)
- Vardenafil Impurity 3 (CAS 224785-98-2)
- (S)-2-Amino-N-(2,5-dichlorobenzyl)-N-isopropyl-3-methylbutanamide (CAS 1354007-75-2)
- (3-(Aminomethyl)piperidin-1-yl)(2,5-dimethylfuran-3-yl)methanone (CAS 1284746-24-2)
- (S)-1-(2,4,6-Trimethoxyphenyl)ethan-1-ol (CAS 1821773-74-3)
- Methyl 3-amino-5-(isopentyloxy)-4-methylbenzoate (CAS 1429903-63-8)
- 4-(tert-Butoxycarbonyl)-6-oxopiperazine-2-carboxylic acid (CAS 888220-71-1)
- Caspofungin Impurity 9 Acetate (CAS CATO-C4X-15759)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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