Atracurium Impurity 68 CAS CATO-C4X-185068
| CAS No. | CATO-C4X-185068 |
| Molecular Formula | C54H74N2O12 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 1057.21 g/mol gives Atracurium Impurity 68 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Atracurium Impurity 68 (CAS CATO-C4X-185068) is a certified pharmaceutical impurity reference standard with the molecular formula C54H74N2O12C2HF3O2 and a molecular weight of 1057.21 g/mol.
Based on its molecular formula C54H74N2O12C2HF3O2, Atracurium Impurity 68 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1057.21 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Atracurium Impurity 68 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 | C54H74N2O12 2*C2HF3O2 |
| Molecular Weight | 1057.21 g/mol |
| Purity | 97%+ |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Atracurium Standards
- Atracurium Impurity U (CAS .)
- Atracurium Impurity 82 (CAS 1075726-70-3)
- Atracurium Impurity 25 (CAS 1075726-86-1)
- Atracurium Impurity 6 (CAS 1075726-91-8)
- Atracurium Impurity 43 (CAS 1075727-00-2)
- Atracurium Impurity 85 (CAS 1075727-02-4)
- Atracurium Impurity 40 (CAS 109717-73-9)
- Atracurium Impurity 7 (CAS 1100676-15-0)
Recommended Standards
- Aprepitant Impurity 15 (CAS CATO-C4X-116815)
- Chlorpheniramine Impurity 37 (CAS CATO-C4X-118837)
- Bucladesine Impurity 7 (CAS CATO-C4X-20267)
- 4-Bromo-4'-(trans-4-propylcyclohexyl)-1,1'-biphenyl (CAS 101532-36-9)
- (7-methylbenzofuran-3-yl)methanol (CAS 1890367-20-0)
- 1-(2-Methylpyrimidin-5-yl)ethanamine 1071435-99-8 |A,2-Dimethyl-5-pyrimidinemethanamine (CAS 1071435-99-8)
- N,N-dimethyl-2-((1-(pyridin-2-yl)ethyl)amino)acetamide (CAS 1095588-11-6)
- 2-(2-Methylpyridin-3-yl)ethan-1-amine (CAS 504404-51-7)
- 2-(Pyrrolidin-3-yl)acetamide hydrochloride (CAS 1803608-15-2)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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