Rocuronium Impurity 56 CAS CATO-C4X-124256
| CAS No. | CATO-C4X-124256 |
| Molecular Formula | C32H53N2O4 |
| 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 609.69 g/mol gives Rocuronium Impurity 56 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Rocuronium Impurity 56 (CAS CATO-C4X-124256), a pharmacopoeial impurity reference standard (molecular formula C32H53N2O4Br, MW 609.69 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Rocuronium Impurity 56 (C32H53N2O4Br) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 609.69 g/mol, it falls into the high-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.
CATO manufactures Rocuronium Impurity 56 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.
Physical & Chemical Properties
| Molecular Formula | C32H53N2O4 Br |
| Molecular Weight | 609.69 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Rocuronium Standards
- Rocuronium Impurity 51 (CAS 103088-58-0)
- Rocuronium Impurity 15 (CAS 10429-07-9)
- Rocuronium Bromide Impurity 20 (CAS 1145787-10-5)
- Rocuronium Impurity 14 (CAS 1190105-60-2)
- Rocuronium Bromide EP Impurity D (CAS 1190105-63-5)
- Rocuronium Bromide EP Impurity E (CAS 1190105-65-7)
- Rocuronium Bromide EP Impurity F (CAS 1190105-66-8)
- Rocuronium Bromide EP Impurity H (CAS 1190105-67-9)
Recommended Standards
- Indocyanine Green Impurity 33 (CAS CATO-C4X-250333)
- Duloxetine Impurity 35 (CAS CATO-C4X-133635)
- Venlafaxine Impurity 81 HCl (CAS 2223072-89-5)
- Ethyl 3-bromo-5-methoxybenzoate (CAS 1095274-93-3)
- 2-Chloro-5-(difluoromethyl)-6-hydroxynicotinonitrile (CAS 1806967-77-0)
- 4-{[2-Chloro-4-(tert-pentyl)phenoxy]-methyl}piperidine hydrochloride (CAS 1220035-90-4)
- {1h-pyrrolo[3,2-b]pyridin-2-yl}methanol (CAS 17288-47-0)
- Mc-D-Val-D-Cit-PAB (CAS CATO-C3D-262944)
- (6-chloro-1H-indol-3-yl)methanamine (CAS 887581-88-6)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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