3-{1-[2-(4-fluorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 1775313-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1775313-81-9 |
| Molecular Formula | C22H23FN4O3 |
| Molecular Weight | 410.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{1-[2-(4-fluorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775313-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H23FN4O3. Molecular weight: 410.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H23FN4O3 |
| Molecular Weight | 410.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 |
Related fluorophenoxy Standards
- (E)-6-(4-fluorophenoxy)nicotinaldehyde O-(4-bromobenzyl) oxime (CAS 866154-09-8)
- 2-(2-Fluorophenoxy)-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)propanamide (CAS 1021112-42-4)
- 2-(4-(4-Fluorophenoxy)-2-oxopyridin-1(2H)-yl)-4-methyl-N-(1-methyl-1H-pyrazol-3-yl)pentanamide (CAS 1262239-19-9)
- 3-(4-Fluorophenoxy)-6-methoxy-2-(4-methoxyphenyl)benzo[b]thiophene 1-oxide (CAS 477762-74-6)
- 3-{1-[2-(4-fluorophenoxy)acetyl]piperidin-4-yl}-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775357-55-5)
- (E)-2-(4-fluorophenoxy)-4-methoxy-N-((((2-methoxybenzyl)oxy)imino)methyl)nicotinamide (CAS 341966-74-3)
- 2-(2-Fluorophenoxy)-N-(3-(6-oxo-3-phenylpyridazin-1(6H)-yl)propyl)propanamide (CAS 1021253-86-0)
- N-(4-(2-((2-(4-Fluorophenoxy)ethyl)amino)-2-oxoethyl)thiazol-2-yl)-3-phenylacrylamide (CAS 1207061-71-9)
Recommended Standards
- 3-Isopropylphenyl 4-Propylphenyl Phenyl Phosphate (CAS 1391053-90-9)
- 3-[1-(4-Fluorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775337-52-4)
- Benzyl (2R,4S)-4-acetoxy-2-((6-fluoro-1H-indol-3-yl)methyl)pyrrolidine-1-carboxylate (CAS 1260251-23-7)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-3-((S)-(6-methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-(2-(triethylsilyl)ethyl)quinuclidin-2-yl)methyl)thiourea (CAS 1493851-53-8)
- 7-Methoxy-1,1-dimethyl-1,2,3,4-tetrahydronaphthalene (CAS 23203-50-1)
- tert-Butyl (1S,5R)-1-(hydroxymethyl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate (CAS 2852766-01-7)
- 4-Chloro-6-((4-fluorophenyl)thio)pyrimidin-2-amine (CAS 339015-98-4)
- 2-(2,3-Dihydro-1h-inden-5-yloxy)propanoic acid (CAS 91496-98-9)
- Methyl 2-cyano-3-(3-fluorophenyl)prop-2-enoate (CAS 144451-54-7)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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