3-{1-[2-(4-chlorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 1775396-54-7
| CAS No. | 1775396-54-7 |
| Molecular Formula | C22H23ClN4O3 |
| Molecular Weight | 426.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{1-[2-(4-chlorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775396-54-7), a certified reference material (molecular formula C22H23ClN4O3, MW 426.90 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-{1-[2-(4-chlorophenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H23ClN4O3 |
| Molecular Weight | 426.90 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 | Cl-containing |
| Nitrogen Atoms | 4 |
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- 2-(4-Chlorophenoxy)-N-((1-(2-(4-chlorophenoxy)ethyl)pyrrolidin-3-yl)methyl)acetamide (CAS 2169773-99-1)
- 5-(3-Chlorophenoxy)-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 158712-62-0)
Recommended Standards
- 3-[1-(3-Chlorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775385-40-4)
- 3-[1-(2-Chlorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775513-23-9)
- 3-{1-[2-(4-chloro-2-methylphenoxy)acetyl]piperidin-4-yl}-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775338-44-7)
- 3-[1-(5-Chloro-2-methoxybenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775513-33-1)
- 4-{[(4-Methoxyphenethyl)oxy]methyl}piperidine (CAS 933701-38-3)
- 1-Benzyl-2-methyl-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 879329-79-0)
- 3-Ethoxy-4-(2-methylpropoxy)benzoic acid (CAS 565173-04-8)
- Methyl 1-(2-chloro-6-fluorobenzyl)piperidine-4-carboxylate (CAS 1443346-28-8)
- O-(oxolan-3-ylmethyl)hydroxylamine hydrochloride (CAS 854382-86-8)
- 6-(tert-Butyl)pyridin-3-amine dihydrochloride (CAS 2137719-36-7)
- ((4-Chlorophenoxy)methyl)triphenylphosphonium chloride (CAS 69743-39-1)
- ((2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 30948-06-2)
- 2-(2,3,4-Trifluorophenoxy)acetonitrile (CAS 1378309-94-4)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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