2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide CAS 1028833-07-9
| CAS No. | 1028833-07-9 |
| Molecular Formula | C11H14ClN3O3 |
| Molecular Weight | 271.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide (CAS 1028833-07-9), a certified reference material (molecular formula C11H14ClN3O3, MW 271.70 g/mol) for analytical method development and quality control.
Structurally, 2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide (C11H14ClN3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 271.70 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((2-Chloro-4-nitrophenyl)amino)-N-ethylpropanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14ClN3O3 |
| Molecular Weight | 271.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-(2-Chlorophenyl)isoquinoline-1,3(2H,4H)-dione (CAS 106110-71-8)
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- 2-(3-Chloro-5-fluoro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1422022-15-8)
- 4-(2,4-Dichlorophenyl)butan-2-ol (CAS 1275466-45-9)
- (4-Chloro-3-fluorobenzyl)(phenyl)sulfane (CAS 1443303-36-3)
- Adamantane-d16 (CAS 30470-60-1)
- Sodium hexachloroiridium (III) hydrate (CAS 123334-23-6)
- 6-Bromo-2-((tert-butoxycarbonyl)amino)-3-fluorobenzoic acid (CAS 2138575-47-8)
- 3-Chloro-5-methoxypyridin-2-amine (CAS 1227581-47-6)
- 4,4-Dimethyl-1-(piperazin-1-yl)cyclohexane-1-carboxamide (CAS 1378734-25-8)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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