Mivacurium chloride Impurity 44 CAS 111641-22-6
| CAS No. | 111641-22-6 |
| Molecular Formula | C20H27NO5 |
| Molecular Weight | 361.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Mivacurium chloride Impurity 44 (CAS 111641-22-6) is a certified pharmaceutical impurity reference standard with the molecular formula C20H27NO5 and a molecular weight of 361.43 g/mol.
The molecular framework of Mivacurium chloride Impurity 44 (C20H27NO5) is characterized by a flavonoid core, an amide 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 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.
CATO manufactures Mivacurium chloride Impurity 44 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 | C20H27NO5 |
| Molecular Weight | 361.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Mivacurium Standards
- Mivacurium chloride Impurity 47 (CAS CATO-C4X-137547)
- Mivacurium chloride Impurity 51 (CAS CATO-C4X-137551)
- Mivacurium chloride Impurity 52 (CAS CATO-C4X-137552)
- Mivacurium chloride Impurity 27 (CAS 61349-11-9)
- Mivacurium Chloride Impurity N1 (CAS 108704-76-3)
- Mivacurium chloride Impurity 24 (CAS 188956-91-4)
- Mivacurium chloride Impurity 26 (CAS 73554-57-1)
- Mivacurium chloride Impurity 46 (CAS CATO-C4X-137546)
Recommended Standards
- tert-Butyl 5,6-dimethoxy-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate (CAS 948033-75-8)
- Betamethasone Impurity 75 (CAS CATO-C4X-143775)
- rel-tert-Butyl (3aR,6aR)-2-(2-(benzyloxy)-2-oxoethyl)hexahydro-5H-furo[2,3-c]pyrrole-5-carboxylate (CAS 2177255-24-0)
- Buquinolate (CAS 5486-03-3)
- Ampicillin Impurity 19 (CAS CATO-C4X-144319)
- Opicapone Impurity 46 (CAS CATO-C4X-240446)
- Zuranolone impurity 3 (CAS 5696-58-2)
- 2-(1-Naphthyl)-5-methoxybenzaldehyde, 97% (CAS 199117-07-2)
- DDMAB (CAS 15163-30-1)
- Benzylideneglycerol (CAS 1708-39-0)
- 4-Bromo-5-(difluoromethyl)-2-methoxypyridine-3-sulfonyl chloride (CAS 1805242-55-0)
- Estriol Succinate (CAS 514-68-1)
- (8α,9R)-9-(9-Phenylmethoxy)cinchonan-6'-ol (CAS 838821-39-9)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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