Solriamfetol Impurity 24 CAS CATO-C4X-256324
| CAS No. | CATO-C4X-256324 |
| Molecular Formula | C15H22N2O4 |
| Molecular Weight | 294.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 294.35 g/mol gives Solriamfetol Impurity 24 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Solriamfetol Impurity 24 (CAS CATO-C4X-256324) is a certified pharmaceutical impurity reference standard with the molecular formula C15H22N2O4 and a molecular weight of 294.35 g/mol.
Solriamfetol Impurity 24 (C15H22N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H22N2O4 |
| Molecular Weight | 294.35 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Solriamfetol Standards
- Solriamfetol Impurity 17 (CAS CATO-C4X-256317)
- Solriamfetol Impurity 22 (CAS CATO-C4X-256322)
- Solriamfetol Impurity 29 (CAS CATO-C4X-256329)
- Solriamfetol Impurity 31 (CAS CATO-C4X-256331)
- Solriamfetol Impurity 2 (CAS CATO-C4X-25632)
- Solriamfetol Impurity 6 (CAS CATO-C4X-25636)
- Solriamfetol Impurity 25 (CAS CATO-C4X-256325)
- Solriamfetol Impurity 18 (CAS CATO-C4X-256318)
Recommended Standards
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- Difelikefalin Impurity 46 (CAS 1021171-64-1)
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- Triphenylphosphine Sulfide (CAS 3878-45-3)
- Lotilaner Impurity 29 (CAS 2226274-70-8)
- Pemafibrate Impurity 66 (CAS CATO-C4X-290366)
- Baloxavir Impurity 42 (CAS 2365473-17-0)
- Vericiguat Impurity 34 (CAS CATO-C4X-289634)
- 2-Furohydroxamic acid (CAS 17698-14-5)
- 4-Oxo-4-(4-((3-(trifluoromethyl)phenyl)sulfonyl)piperazin-1-yl)but-2-enoic acid (CAS 743445-13-8)
- 2-methyl-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one (CAS 134201-14-2)
- 2-hydroxy-3-methoxy-5-(2-propenyl)benzoic acid methyl ester 5-allyl-2-hydroxy-3-methoxybenzoic acid methyl ester 5-allyl-2-hydroxy-3-methoxybenzoic acid methyl ester (intermediate of alibendol) 85614-43-3 Methyl 5-allyl-3-methoxysalicylate [(4R)-1,7,7-Trimethyl-5-bicyclo[2.2.1]heptanyl] 2-methylpropanoate benzoic acid,2-hydroxy-3-methoxy-5-(2-propen-1-yl)-, methyl ester methyl 5-allyl-2-hydroxy-3-methoxybenzoate methyl 5-allyl-3-met (CAS 85614-43-3)
- 4-(1,3-Dimethyl-1H-1,2,4-triazol-5-yl)piperidine (CAS 1251128-64-9)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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