Troxipide Impurity 10 CAS CATO-C4X-214810
| CAS No. | CATO-C4X-214810 |
| Molecular Formula | C12H10N2O4 |
| Molecular Weight | 246.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Troxipide Impurity 10 (CAS CATO-C4X-214810) is a certified pharmaceutical impurity reference standard with the molecular formula C12H10N2O4 and a molecular weight of 246.22 g/mol.
Based on its molecular formula C12H10N2O4, Troxipide Impurity 10 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H10N2O4 |
| Molecular Weight | 246.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Troxipide Standards
- Troxipide Impurity 12 (CAS CATO-C4X-214812)
- Troxipide Impurity 16 (CAS CATO-C4X-214816)
- Troxipide Impurity 5 (CAS 4521-61-3)
- Troxipide Impurity 3 (CAS 138022-02-3)
- Troxipide Impurity 19 (CAS CATO-C4X-214819)
- Troxipide Impurity 28 (CAS CATO-C4X-214828)
- Troxipide Impurity 15 (CAS CATO-C4X-214815)
- Troxipide Impurity 17 (CAS 2712430-43-6)
Recommended Standards
- Baloxavir Impurity 30 (CAS 119736-16-2)
- Asparagine EP Impurity H (CAS 58471-52-6)
- Nicotinamide Impurity 13 (CAS CATO-C4X-200013)
- Nifurpirinol (CAS 13411-16-0)
- Gadobutrol Impurity 110 (CAS 28443-50-7)
- Esomeprazole Impurity 66 (CAS 14248-66-9)
- Tebipenem Impurity 13 (CAS CATO-C4X-134713)
- Lidocaine methiodide (CAS 1462-71-1)
- (E)-3-(4-Bromophenyl)-3-chloroacrylaldehyde (CAS 161891-31-2)
- (R)-Mianserin (CAS 78684-63-6)
- 6-Hydroxy-5-(phenylthio)pyrimidin-4(1H)-one (CAS 183811-08-7)
- (2-Methoxypyrimidin-5-yl)(pyrrolidin-1-yl)methanone (CAS 1251635-58-1)
- Ethyl benzo[b]thiophene-7-carboxylate (CAS 959632-57-6)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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