Tetrabenazine Impurity 62 TFA CAS CATO-C4X-274862
| CAS No. | CATO-C4X-274862 |
| Molecular Formula | C11H24NO |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tetrabenazine Impurity 62 TFA meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Tetrabenazine Impurity 62 TFA (CAS CATO-C4X-274862) is a certified pharmaceutical impurity reference standard with the molecular formula C11H24NOC2F3O2 and a molecular weight of 299.33 g/mol.
Based on its molecular formula C11H24NOC2F3O2, Tetrabenazine Impurity 62 TFA contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 299.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C11H24NO C2F3O2 |
| Molecular Weight | 299.33 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tetrabenazine Standards
- Tetrabenazine Impurity C298 (CAS 100322-43-8)
- Tetrabenazine Impurity 1 (CAS 1065193-59-0)
- Tetrabenazine Impurity C19 (CAS 1069-62-1)
- Tetrabenazine Impurity 6 (CAS 1159511-98-4)
- Tetrabenazine Impurity 65 HCl (CAS 1162658-07-2 (free base))
- Tetrabenazine Impurity 7 (CAS 1187-87-7)
- Tetrabenazine Impurity 48 (CAS 1214267-46-5)
- Tetrabenazine Impurity 15 (CAS 1256550-62-5)
Recommended Standards
- Tranilast Impurity 2 (CAS 91920-58-0)
- Thioctic acid Impurity 90 (CAS 1795-62-6)
- Ixabepilone Impurity 4 (CAS 1220999-09-6)
- Methyl 2-(3-amino-4-methoxyphenoxy)acetate (CAS 1170855-79-4)
- rel-Ethyl (2R,3S)-3-methyloxirane-2-carboxylate (CAS 36099-48-6)
- 1-(2-Fluoro-3-methoxyphenyl)ethan-1-one (CAS 208777-19-9)
- 2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]acetaldehyde O-(2,6-dichlorobenzyl)oxime (CAS 303997-72-0)
- 5-Methoxybenzothiophene-2-carboxylic Acid (CAS 23046-02-8)
- (4-(4-Methyl-1H-pyrazol-1-yl)phenyl)methanamine (CAS 1006951-00-3)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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