N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide CAS 791598-98-6
| CAS No. | 791598-98-6 |
| Molecular Formula | C21H19Cl2N3O4 |
| Molecular Weight | 448.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide (CAS 791598-98-6), a certified reference material (molecular formula C21H19Cl2N3O4, MW 448.30 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 448.30 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.
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.
As a certified reference material (CRM), N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide 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 | C21H19Cl2N3O4 |
| Molecular Weight | 448.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 4-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]-N-[(oxolan-2-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 866049-51-6)
- N-(3-(3,4-dichlorophenyl)imidazo[1,2-a]pyridin-8-yl)-4-methoxybenzenesulfonamide (CAS 338415-29-5)
- (E)-[(2,6-Dichlorophenyl)methoxy]({6-[(4-methylphenyl)sulfanyl]imidazo[2,1-b][1,3]thiazol-5-yl}methylidene)amine (CAS 339022-99-0)
- (S)-2-(3,4-Dichlorophenyl)-N-(1-(3-isothiocyanatophenyl)-2-(pyrrolidin-1-yl)ethyl)-N-methylacetamide (CAS 155512-49-5)
- N-(2,4-Dichlorophenyl)-2-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-3-oxobutanamide (CAS 320418-09-5)
- 1-[(2,4-Dichlorophenyl)methoxy]-3-[(3,4-dichlorophenyl)methyl]imidazolidine-2,4,5-trione (CAS 320422-88-6)
- 4-[(2,4-dichlorophenyl)sulfanyl]-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydroquinazoline (CAS 866049-14-1)
- 4-[(2Z)-3-(2,4-Dichlorophenyl)prop-2-enoyl]phenyl decanoate (CAS 306730-19-8)
Recommended Standards
- Ethyl (2Z)-3-{4-[5-chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydropyridazin-4-yl]piperazin-1-yl}-2-cyanoprop-2-enoate (CAS 477867-38-2)
- N-(4-iodophenyl)-4-methyl-2-(1-oxoisoindolin-2-yl)pentanamide (CAS 477889-82-0)
- Clevidipine butyrate Impurity 6 (CAS 175688-79-6)
- 5-((2,6-Dimethylmorpholino)methyl)-2-(3-iodophenyl)benzo[d]oxazole (CAS 1706441-07-7)
- (R)-1-(1,4-Dioxan-2-yl)-N-methylmethanamine (CAS 917942-74-6)
- (3-HYdroxyphenyl)methyl acetate (CAS 142784-72-3)
- 1-[2-chloro-4-(trifluoromethyl)phenyl]piperazine hydrochloride (CAS 1803571-62-1)
- 6-Ethyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2(1H)-one (CAS 1710345-25-7)
- 1-cyanocyclopropyl acetate (CAS 87656-22-2)
- N-Benzylidene-N-(diphenylmethyl)amine (CAS 62506-88-1)
- 1-(2-Chlorophenyl)-2-(piperazin-1-yl)ethan-1-one (CAS 926270-17-9)
- 2,3-Dimethyl-N-(2-(pyrrolidin-3-yl)ethyl)butanamide (CAS 1839429-68-3)
- Lenalidomide Impurity 26 (CAS 85535-45-1)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com