Mirogabalin Impurity 106 Benzenesulfonic Acid CAS CATO-C4X-2924197
| CAS No. | CATO-C4X-2924197 |
| Molecular Formula | C12H17NO3 |
| 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 Mirogabalin Impurity 106 Benzenesulfonic Acid.
Mirogabalin Impurity 106 Benzenesulfonic Acid (CAS CATO-C4X-2924197) is a certified pharmaceutical impurity reference standard with the molecular formula C12H17NO3C6H6O3S and a molecular weight of 381.44 g/mol.
The molecular framework of Mirogabalin Impurity 106 Benzenesulfonic Acid (C12H17NO3C6H6O3S) is characterized by a flavonoid core, an amide group, a sulfone 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. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H17NO3 C6H6O3S |
| Molecular Weight | 381.44 g/mol |
| Purity | ≥95% |
| 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 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Mirogabalin Standards
- Mirogabalin (CAS 1138245-13-2)
- Mirogabalin Impurity N85 (CAS 1138245-15-4)
- Mirogabalin Impurity 61 Formate Salt (CAS 1138245-15-4 (free base))
- Mirogabalin Impurity (CAS 1138245-20-1)
- Mirogabalin besylate (CAS 1138245-21-2)
- Mirogabalin Impurity 16 (CAS 1138245-48-3)
- Mirogabalin Impurity 18 (CAS 1138245-49-4)
- Mirogabalin Impurity 42 (CAS 1138245-50-7)
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