Cisatracurium EP Impurity G CAS 96946-45-1
| CAS No. | 96946-45-1 |
| Molecular Formula | C53H72N2O12 |
| Molecular Weight | 929.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Cisatracurium EP Impurity G 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.
Cisatracurium EP Impurity G (CAS 96946-45-1) is a high-purity analytical reference standard with the molecular formula C53H72N2O12 and a molecular weight of 929.14 g/mol.
Based on its molecular formula C53H72N2O12, Cisatracurium EP Impurity G contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 929.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C53H72N2O12 |
| Molecular Weight | 929.14 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Cisatracurium Standards
- Cisatracurium EP Impurity I (CAS 1193104-81-2)
- Cisatracurium Besilate EP Impurity R (CAS 64228-84-8)
- Cisatracurium Besilate EP Impurity C ((R)-Laudanosine) (CAS 85-63-2)
- Cisatracurium Besilate EP Impurity R Dioxalate (CAS 96687-52-4)
- Cisatracurium Besilate EP Impurity S (CAS 96946-50-8)
- Cisatracurium Besilate EP Impurity P (CAS CATO-C4X-185010)
- Cisatracurium Besilate EP Impurity W TFA (CAS CATO-C4X-1850109)
- Cisatracurium Besilate EP Impurity Q TFA (CAS CATO-C4X-185011)
Recommended Standards
- Atracurium Impurity 53 (CAS 64228-79-1)
- Cistracurium Besylate Impurity 2 (CAS 96946-55-3)
- Atracurium Impurity 20 (CAS 96946-41-7)
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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