Mirogabalin impurity 68 CAS CATO-C4X-292468
| CAS No. | CATO-C4X-292468 |
| Molecular Formula | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| 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 68.
Mirogabalin impurity 68 (CAS CATO-C4X-292468) is a certified pharmaceutical impurity reference standard with the molecular formula C12H19NO3 and a molecular weight of 225.28 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Mirogabalin impurity 68 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Mirogabalin Impurity 160 (CAS CATO-C4X-2924160)
- Mirogabalin Impurity 161 (CAS CATO-C4X-2924161)
- Mirogabalin Impurity 172 (CAS CATO-C4X-2924172)
- Mirogabalin Impurity 204 (CAS CATO-C4X-2924204)
- Mirogabalin Impurity 137 (CAS CATO-C4X-2924137)
- Mirogabalin Impurity 95 (CAS CATO-C4X-292495)
- Mirogabalin Impurity 189 (CAS CATO-C4X-2924189)
- Mirogabalin Impurity 9 (CAS CATO-C4X-29249)
Recommended Standards
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- (4-Chloro-2-fluorophenyl)thiourea (CAS 1249453-35-7)
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