N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide CAS 1858241-08-3
| CAS No. | 1858241-08-3 |
| Molecular Formula | C20H24ClN3O4 |
| Molecular Weight | 405.88 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.
CATO supplies N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide (CAS 1858241-08-3), a certified reference material (molecular formula C20H24ClN3O4, MW 405.88 g/mol) for analytical method development and quality control.
Structurally, N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide (C20H24ClN3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 405.88 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-{1-[4-(Acetylamino)phenyl]-2,5-dioxopyrrolidin-3-yl}-2-chloro-N-cyclohexylacetamide 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 | C20H24ClN3O4 |
| Molecular Weight | 405.88 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-(Acetylamino)-2-deoxy-4-O-(β-D-galactopyranosyl)-β-D-glucopyranosyl Azide (CAS 187988-46-1)
- 2-(Acetylamino)-2-[[3-(2-ethoxy-2-oxoethoxy)-5-methyl-4-isoxazolyl]methyl]propanedioic Acid 1,3-Diethyl Ester 887354-95-2 Ethyl 2-Acetamido-2-ethoxycarbonyl-3-[3-(ethoxycarbonylmethoxy)-5-methylisoxazol-4-yl]propanoate (CAS 887354-95-2)
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Recommended Standards
- 4-((5-((4-(3-Chlorophenyl)-3-oxopiperazin-1-yl)methyl)-1H-imidazol-1-yl)methyl)benzonitrile (CAS 183499-57-2)
- 1,2-Dibromo-1h,1h,2h-perfluorohexane (CAS 236736-19-9)
- JZP 361 (CAS 1680193-80-9)
- 4-[4-(Benzyloxy)phenyl]-1-[(4-chlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-56-7)
- 2-(2-Fluorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956332-22-1)
- 7-Methoxy-3-methylisoxazolo[4,5-d]pyridazine (CAS 106584-77-4)
- 2-Chloro-7-fluoroquinoline-3-carbonitrile (CAS 948291-81-4)
- (R)-2-(3-Isopropyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240583-00-9)
- 2-(2-(2-hydroxyethoxy)ethoxy)ethyl 3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate (CAS CATO-C3D-4503)
- 1-benzyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 5444-61-1)
- 5-(tert-Butyl)1-ethyl3-((4-(4-methylpiperazin-1-yl)benzoyl)imino)-2,3,4,6-tetrahydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate (CAS 761443-69-0)
- 4-Methyl-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[b]pyridine-3-carbonitrile (CAS 77821-79-5)
- 5-(chloromethyl)-1-methyl-imidazole (CAS 89180-90-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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