1-[(2-Chlorophenyl)methyl]-N-(3,5-dichlorophenyl)-5-oxopyrrolidine-2-carboxamide CAS 1009499-22-2
| CAS No. | 1009499-22-2 |
| Molecular Formula | C18H15Cl3N2O2 |
| Molecular Weight | 397.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-[(2-Chlorophenyl)methyl]-N-(3,5-dichlorophenyl)-5-oxopyrrolidine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 397.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-[(2-Chlorophenyl)methyl]-N-(3,5-dichlorophenyl)-5-oxopyrrolidine-2-carboxamide (CAS 1009499-22-2), a certified reference material (molecular formula C18H15Cl3N2O2, MW 397.68 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C18H15Cl3N2O2 |
| Molecular Weight | 397.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-[(4-Chlorophenyl)methyl]-N-(3,5-dichlorophenyl)-1,3-thiazole-4-carboxamide (CAS 478030-43-2)
- [5-(2-Chlorophenyl)-1,2-oxazol-3-yl]methyl N-(2,4-dichlorophenyl)carbamate (CAS 343374-51-6)
- 1311279-56-7 1-(4'-Chlorophenyl)-3-[3''-(5'''-(trifluoromethyl)pyridin-2'''-yl)- -[1'',2'',4'']oxadiazol-5''-ylmethyl]urea MFCD19981143 (CAS 1311279-56-7)
- 4-(4-Chlorophenyl)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine (CAS 857531-60-3)
- 5-(3-Chlorophenyl)-3-(2-(2-fluorophenyl)-2-oxoethyl)pyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione (CAS 1464091-51-7)
- 3-((3-Chlorophenyl)sulfonyl)-6,7-difluoro-1-propylquinolin-4(1H)-one (CAS 1326860-25-6)
- (E)-[(4-Chlorophenyl)methoxy]({1-[3-(pyrrolidin-1-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene})amine (CAS 866145-16-6)
- 2-((2-(4-Chlorophenyl)-6-(2-(hydroxyamino)-2-oxoethyl)pyrimidin-4-yl)amino)benzamide (CAS 57630-88-3)
Recommended Standards
- 7-Bromo-4-chloro-2-(2,4-dimethoxybenzyl)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 2628351-85-7)
- N-(2-Hydroxyethyl)tricosanamide (CAS 171022-15-4)
- 2-[(3-Bromophenyl)formamido]ethyl N-(4-chlorophenyl)carbamate (CAS 478066-82-9)
- 1-(2-Chlorobenzyl)-N-(2,4-dichlorophenyl)-5-oxopyrrolidine-2-carboxamide (CAS 477768-28-8)
- 4-(Difluoromethyl)-2-phenylpyrimidine-5-carboxamide (CAS 1713713-45-1)
- 1-phenyl-1H-imidazole-5-carboxamide (CAS 1098355-91-9)
- Methyl 4,5-dichloro-2-fluorobenzoate (CAS 1214336-81-8)
- n-(2-Bromophenyl)-3-(tetrahydrofuran-2-yl)propanamide (CAS 1147740-89-3)
- N-(4-Isopropylbenzo[d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide (CAS 946287-51-0)
- Methyl 4-(3,5-dimethoxyphenyl)-2-fluorobenzoate (CAS 1820711-12-3)
- 1-(5-Fluoro-4-methoxypyrimidin-2-yl)ethan-1-one (CAS 1823885-48-8)
- BTZ2F26 (CAS 2211181-64-3)
- 2-(2,4-Difluorophenoxy)-3-methylbutanoic acid (CAS 1016734-04-5)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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