Rocuronium Impurity 63 CAS CATO-C4X-124263
| CAS No. | CATO-C4X-124263 |
| Molecular Formula | C27H46N2O3 |
| Molecular Weight | 446.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rocuronium Impurity 63 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Rocuronium Impurity 63 (CAS CATO-C4X-124263, C27H46N2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Rocuronium Impurity 63 (C27H46N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 446.67 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C27H46N2O3 |
| Molecular Weight | 446.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Rocuronium Standards
- Rocuronium Impurity 18 (CAS CATO-C4X-124218)
- Rocuronium Bromide Impurity 20 (CAS 1145787-10-5)
- Rocuronium Impurity 28 (CAS CATO-C4X-124228)
- Rocuronium Impurity 38 (CAS 1252016-49-1)
- Rocuronium Impurity 39 (CAS CATO-C4X-124239)
- Rocuronium Impurity 40 (CAS CATO-C4X-124240)
- Rocuronium Bromide Impurity 64 (CAS CATO-C4X-124264)
- Rocuronium EP Impurity G (CAS 119302-20-4)
Recommended Standards
- Paliperidone Impurity 147 (CAS CATO-C4X-1724147)
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- C18E4 (CAS 59970-10-4)
- Isavuconazole Impurity 208 (CAS CATO-C4X-1236208)
- Dapagliflozin Impurity 65 (CAS CATO-C4X-113865)
- Rimegepant Impurity 46 (CAS CATO-C4X-248746)
- N-[4-(Dimethylsulfamoyl)phenyl]morpholine-4-carboxamide (CAS 692732-90-4)
- tert-Butyl (S)-4-(((R)-tert-butylsulfinyl)amino)-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 2590744-17-3)
- 1-(1-(2-Methoxyphenyl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1708250-42-3)
- 5-Methoxy-1-propyl-1H-indole-3-carbaldehyde (CAS 128600-67-9)
- tert-Butyl (3-(3-oxoazetidin-1-yl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 2654797-82-5)
- Phenylephrine Bitartrate (CAS 17162-39-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com