4-[(4-Methylphenyl)methyl]-3-{1-[4-(trifluoromethyl)benzoyl]piperidin-4-yl}-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 1775549-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1775549-33-1 |
| Molecular Formula | C23H23F3N4O2 |
| Molecular Weight | 444.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(4-Methylphenyl)methyl]-3-{1-[4-(trifluoromethyl)benzoyl]piperidin-4-yl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775549-33-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H23F3N4O2. Molecular weight: 444.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H23F3N4O2 |
| Molecular Weight | 444.45 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- VU 0467154 (CAS 1451993-15-9)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(7-fluoro-1H-indol-3-yl)propanoic acid (CAS 1956434-65-3)
- Fmoc-5-fluoro-DL-tryptophan (CAS 138775-55-0)
- (R)-1-(3,4-Dibromophenyl)ethan-1-amine (CAS 1241679-74-2)
- 4-(Chlorosulfonyl)-5-methylfuran-2-carboxylic acid (CAS 1016760-03-4)
- 2-(2,3-dihydro-1H-inden-5-yl)ethan-1-ol (CAS 41712-41-8)
- Ivabradine Impurity 15 (CAS CATO-C4X-111915)
- 5-Cyclopropoxy-2-formyl-N-methylnicotinamide (CAS 1243377-06-1)
- 1-Phenyl-2-(pyrazin-2-yl)ethan-1-one (CAS 40061-45-8)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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