Deucravacitinib Impurity 9 CAS CATO-C4X-31389
| CAS No. | CATO-C4X-31389 |
| Molecular Formula | C32H30N12O6 |
| Molecular Weight | 678.66 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 Deucravacitinib Impurity 9.
As a process- or degradation-related impurity, Deucravacitinib Impurity 9 (CAS CATO-C4X-31389, C32H30N12O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C32H30N12O6, Deucravacitinib Impurity 9 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 678.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C32H30N12O6 |
| Molecular Weight | 678.66 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 |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 12 |
Related Deucravacitinib Standards
- Deucravacitinib Impurity 3 (CAS CATO-C4X-31383)
- Deucravacitinib Impurity 16 (CAS 2936652-48-9)
- Deucravacitinib Impurity 18 (CAS 1609392-27-9)
- Deucravacitinib Impurity 15 (CAS 2417137-50-7)
- Deucravacitinib Impurity 13 (CAS 2245111-18-4)
- Deucravacitinib Impurity 14 (CAS 1609394-23-1)
- Deucravacitinib Impurity 2 (CAS CATO-C4X-31382)
- Deucravacitinib Impurity 8 (CAS CATO-C4X-31388)
Recommended Standards
- 4-Benzoyl-1,3-phenylenebis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate) (CAS 31001-73-7)
- ThioFluor 623 (CAS 1004324-99-5)
- 4,4',4'',4'''-((Benzene-1,2,4,5-tetrayltetrakis(methylene))tetrakis(oxy))tetrabenzoic acid (CAS 1835300-97-4)
- 2λ4δ2-Benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole, 4,8-bis[5-[3-(trifluoromethoxy)phenyl]-2-thienyl]- (CAS 1458041-70-7)
- Ilaprazole Impurity 222 (CAS CATO-C4X-1130222)
- Etrasimod Impurity 50 (CAS CATO-C4X-321450)
- Nebivolol Impurity 91 (CAS CATO-C4X-196891)
- N-ethyl-O-methylhydroxylamine (CAS 34451-31-5)
- N-(3-Chloropropyl)pyrrolidine Hydrochloride (CAS 57616-69-0)
- 2-cyclohexyl-4-methylpyridine (CAS 15787-48-1)
- 6-Methyl-3-(methylthio)-1,2,4-triazine (CAS 42836-95-3)
- 2,6-Difluoro-N-(2-methoxyethyl)-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1219904-36-5)
- N-[(5-Chloro-1H-1,2,4-triazol-3-yl)methyl]benzamide (CAS 1573547-59-7)
- Insulin Lispro (CAS 133107-64-9)
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