Mivacurium Chloride Impurity 6 (R-S isomer) CAS 107740-63-6
| CAS No. | 107740-63-6 |
| Molecular Formula | C58H80N2O14 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Mivacurium Chloride Impurity 6 (R-S isomer).
Mivacurium Chloride Impurity 6 (R-S isomer) (CAS 107740-63-6) is a certified pharmaceutical impurity reference standard with the molecular formula C58H80N2O14Cl and a molecular weight of 1064.73 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Mivacurium Chloride Impurity 6 (R-S isomer) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1064.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), Mivacurium Chloride Impurity 6 (R-S isomer) 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 | C58H80N2O14 2*Cl |
| Molecular Weight | 1064.73 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) | 19.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Mivacurium Standards
- Mivacurium Chloride Impurity 5 (CAS 1026602-92-5)
- Mivacurium Chloride Impurity 21 (CAS 104758-47-6)
- Mivacurium chloride Impurity 25 (CAS 104758-49-8（free base）)
- Mivacurium Chloride Impurity 7 (S-S isomer) (CAS 104758-51-2)
- Mivacurium (CAS 106791-40-6)
- Mivacurium Chloride (Mixture of Diastereomers) (CAS 106861-44-3)
- Mivacurium Chloride Impurity 14 (CAS 107740-64-7)
- Mivacurium Chloride Impurity 8 (R-R isomer) (CAS 107740-65-8)
Recommended Standards
- Chlorphenamine Impurity 20 (CAS 4350-41-8)
- Luliconazole Impurity 8 (CAS CATO-C4X-28538)
- Letrozole Impurity 22 (CAS 876728-37-9)
- (2-Fluorobenzyl)proline (CAS 1038747-37-3)
- Methyl 3-(7-bromo-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1279213-21-6)
- 5-Bromo-2-chloro-4-methylaniline (CAS 1067882-54-5)
- Ethyl 6,7-dimethyl-3-(trifluoromethyl)quinoxaline-2-carboxylate (CAS 1243580-61-1)
- 4-Amino-2,5-difluoro-6-(fluoromethyl)-3-iodobenzonitrile (CAS 1935029-52-9)
- Docetaxel Impurity 51 (CAS 147058-27-3)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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