(3R,4R)-N-Hydroxy-4-(4-((2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)methyl)benzamido)tetrahydro-2H-pyran-3-carboxamide CAS 503166-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 503166-51-6 |
| Molecular Formula | C22H21F3N4O4 |
| Molecular Weight | 462.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,4R)-N-Hydroxy-4-(4-((2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)methyl)benzamido)tetrahydro-2H-pyran-3-carboxamide (CAS 503166-51-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21F3N4O4. Molecular weight: 462.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21F3N4O4 |
| Molecular Weight | 462.42 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- Landiolol Impurity 59 (CAS CATO-C4X-262159)
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- N,N-Diethyl-3-phenylprop-2-yn-1-amine hydrochloride (CAS 30011-40-6)
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- 2-(tert-Butyl) 3-ethyl (1S,3S,4R,6S)-6-hydroxy-2-azabicyclo[2.2.2]octane-2,3-dicarboxylate (CAS 2398472-42-7)
- 4-(((2S,6R)-2,6-dimethylmorpholino)methyl)-7-hydroxy-2H-chromen-2-one (CAS 1353878-27-9)
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