Resmetirom impurity 132 CAS 2542038-65-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2542038-65-1 |
| Molecular Formula | C17H12Cl2N6O5 |
| Molecular Weight | 451.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Resmetirom impurity 132 (CAS 2542038-65-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H12Cl2N6O5. Molecular weight: 451.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H12Cl2N6O5 |
| Molecular Weight | 451.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Resmetirom Standards
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- Resmetirom impurity 109 (CAS CATO-C4X-2912109)
- Resmetirom impurity 14 (CAS 2542029-02-5)
- Resmetirom impurity 17 (CAS 2403721-20-8)
- Resmetirom impurity 15 (CAS 920509-35-9)
- Resmetirom Impurity 51 (CAS CATO-C4X-291251)
Recommended Standards
- 4-[5-(3,5-Dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-N-hydroxy-2-methylbenzamide (CAS CATO-CCPD103645)
- 3,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-10H-phenothiazine (CAS 1453809-16-9)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(cyano)methyl)phenyl 4-chlorobenzoate (CAS 338770-44-8)
- Dextromethorphan Impurity 19 (CAS 3399-73-3)
- Sitagliptin Impurity 154 (CAS 2749805-70-5)
- 3,5-Dichloro-2-methylphenacyl bromide (CAS 1806284-57-0)
- 27906-91-8 (2-Phenylethyl)propylamine DTXSID40389740 (CAS 27906-91-8)
- (R)-Methyl 3-methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate (CAS 1956435-51-0)
- Atenolol impurity 27 (CAS CATO-C4X-154927)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
Why CATO?
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