Atracurium Impurity 87 CAS CATO-C4X-185087
| CAS No. | CATO-C4X-185087 |
| Molecular Formula | C24H32NO6 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Atracurium Impurity 87 (C24H32NO6C6H5O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Atracurium Impurity 87 (CAS CATO-C4X-185087, C24H32NO6C6H5O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 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 | C24H32NO6 C6H5O3S |
| Molecular Weight | 587.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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
- Vonoprazan Impurity 298 (CAS 103860-56-6)
- Canagliflozin Impurity 4 (CAS CATO-C4X-11234)
- Lenalidomide Impurity 3 (CAS 295357-66-3)
- Phenyl-(3-phenylisoquinolin-4-yl)methanone (CAS 149081-58-3)
- 8-methyl-1,5-naphthyridin-4-ol (CAS 1099792-23-0)
- 2-(2,5-Dioxaspiro[3.5]Nonan-8-yl)acetic acid (CAS 2306276-67-3)
- N-(3-methylbenzyl)-1-(pyridin-2-yl)methanamine (CAS 1021122-71-3)
- Phenyl 4-bromo-2-methoxy-6-methylbenzoate (CAS 1254340-85-6)
- 4,4-Dimethylcyclohexane-1-thiol (CAS 1343854-36-3)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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