Mirogabalin Impurity 36 CAS CATO-C4X-292436
| CAS No. | CATO-C4X-292436 |
| Molecular Formula | C13H19NO4 |
| Molecular Weight | 253.29 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 36.
CATO supplies Mirogabalin Impurity 36 (CAS CATO-C4X-292436), a pharmacopoeial impurity reference standard (molecular formula C13H19NO4, MW 253.29 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Mirogabalin Impurity 36 (C13H19NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 253.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C13H19NO4 |
| Molecular Weight | 253.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Mirogabalin Impurity 155 (CAS CATO-C4X-2924155)
- Mirogabalin Impurity 157 (CAS CATO-C4X-2924157)
- Mirogabalin Impurity 98 (CAS CATO-C4X-292498)
- Mirogabalin Impurity 200 (CAS CATO-C4X-2924200)
- Mirogabalin Impurity 104 (CAS CATO-C4X-2924104)
- Mirogabalin Impurity 187 (CAS CATO-C4X-2924187)
- Mirogabalin Impurity 112 (CAS CATO-C4X-2924112)
- Mirogabalin Impurity 144 (CAS CATO-C4X-2924144)
Recommended Standards
- Ledipasvir Impurity 34 (CAS CATO-C4X-331334)
- Atenolol impurity 27 (CAS CATO-C4X-154927)
- Diethyl 1,4-Dihydro-2,6-Dimethyl-3,5-Pyridinedicarboxylate (CAS 1149-23-1)
- Lansoprazole Impurity 48 (CAS 117977-19-2)
- Paroxetine Impurity 43 (CAS 100332-20-5)
- Moroxydine Impurity N1 (CAS 45082-01-7(Free Base))
- Avanafil Impurity 39 (CAS CATO-C4X-111839)
- 2-Amino-2-(1,3,5-trimethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1171578-97-4)
- (S)-2-Amino-N-((R)-1-benzyl-piperidin-3-yl)-N-ethyl-propionamide (CAS 1401668-12-9)
- Methyl 3-(3-amino-1H-1,2,4-triazol-5-yl)-propanoate hydrochloride (CAS 1332528-76-3)
- 3-Methyl-1-(4-nitrophenyl)-5-phenyl-1,4-dihydroimidazo[4,5-c]pyrazole (CAS 63330-31-4)
- (Z)-6-(5-(4-ethylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid (CAS 307538-96-1)
- (E)-Hex-3-ene-2,5-diol (CAS 200804-07-5)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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