1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-4-phenylbutan-1-one CAS 1795396-00-7
| CAS No. | 1795396-00-7 |
| Molecular Formula | C22H22ClN3O2 |
| Molecular Weight | 395.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-4-phenylbutan-1-one (CAS 1795396-00-7) is a high-purity analytical reference standard with the molecular formula C22H22ClN3O2 and a molecular weight of 395.88 g/mol.
1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-4-phenylbutan-1-one (C22H22ClN3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-4-phenylbutan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H22ClN3O2 |
| Molecular Weight | 395.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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 | 3 |
Related chlorophenyl Standards
- 2-(2-Chlorophenyl)-1-{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-1-yl}ethan-1-one (CAS 1775303-17-7)
- 3-(3-Chlorophenyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 874792-62-8)
- 4-(2-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one (CAS 23338-45-6)
- 4-(3-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one (CAS 23338-58-1)
- 4-(4-Chlorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one (CAS 23338-46-7)
- 6-(2-Chlorophenyl)-2-(2-morpholinoethyl)-4-phenylpyridazin-3(2H)-one (CAS 23348-35-8)
- 6-(3-Chlorophenyl)-2-(2-morpholinoethyl)-4-phenylpyridazin-3(2H)-one (CAS 23338-51-4)
- 6-(4-Chlorophenyl)-2-(2-morpholinoethyl)-4-phenylpyridazin-3(2H)-one (CAS 23338-59-2)
Recommended Standards
- 4-Chloro-7-trityl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1792190-52-3)
- 2-Chloro-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 946265-17-4)
- 173458-82-7 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-5,6-diphenyl-7-(phenylmethyl)- CTK0A7674 (CAS 173458-82-7)
- 4-((5-Chloro-2-hydroxybenzyl)amino)-N-(thiazol-2-yl)benzenesulfonamide (CAS 799250-24-1)
- 898792-64-8 (3-Methoxyphenyl){3-[(piperidin-1-yl)methyl]phenyl}methanone DTXSID30643126 (CAS 898792-64-8)
- 3-Bromo-5-(cyclopropylmethyl)phenol (CAS 1243282-75-8)
- 2-(1-Methylcyclopropyl)propanenitrile (CAS 1516162-65-4)
- 6,8-Dioxo-5,7-diazaspiro[3.4]octane-2-carboxylic acid (CAS 1186202-25-4)
- 2-(methylsulfanyl)cyclopentane-1-carboxylic acid (CAS 1339208-93-3)
- N,N-dimethylazetidine-2-carboxamide (CAS 794505-38-7)
- Methyl 5-(diethoxyphosphoryl)pentanoate (CAS 117917-78-9)
- 2-Amino-5,7-dichloro-1,8-naphthyridine (CAS 131998-24-8)
- (5-Methyl-1,3-phenylene)dimethanol (CAS 27711-63-3)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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