2-Chloro-n-(2-methoxy-5-nitrophenyl)acetamide CAS 58795-63-4
| CAS No. | 58795-63-4 |
| Molecular Formula | C9H9ClN2O4 |
| Molecular Weight | 244.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-n-(2-methoxy-5-nitrophenyl)acetamide (CAS 58795-63-4) is a high-purity analytical reference standard with the molecular formula C9H9ClN2O4 and a molecular weight of 244.63 g/mol.
Structurally, 2-Chloro-n-(2-methoxy-5-nitrophenyl)acetamide (C9H9ClN2O4) 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 244.63 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-n-(2-methoxy-5-nitrophenyl)acetamide 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 | C9H9ClN2O4 |
| Molecular Weight | 244.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- N-(5-Chloro-2-(hydroxymethyl)-3-nitrophenyl)acetamide (CAS 1000342-63-1)
- 2-Chloro-N-[(2-hydroxy-5-nitrophenyl)methyl]acetamide (CAS 110952-49-3)
- 2-Chloro-N-methoxy-N-methyl-5-nitrobenzamide (CAS 1184366-24-2)
- (2-Chloro-4-formyl-6-methoxyphenoxy)acetic acid (CAS 123022-07-1)
- Ethyl 2-(3-chloro-5-nitropyridin-4-yl)acetate (CAS 1363380-74-8)
- Methyl 2-chloro-4-(methylamino)-5-nitrobenzoate (CAS 1380836-76-9)
- 3-CHloro-n-methoxy-n-methyl-5-nitrobenzamide (CAS 1487773-85-2)
- N-(5-Chloro-4-methoxy-2-nitrophenyl)acetamide (CAS 160088-53-9)
Recommended Standards
- 2-Chloro-n-(2-methoxy-4-nitrophenyl)acetamide (CAS 67291-72-9)
- 2-Chloro-N-(4-hydroxy-3-nitrobenzyl)acetamide (CAS 300707-85-1)
- 2-chloro-N-(2-hydroxyethyl)-4-nitrobenzamide (CAS 522601-84-9)
- 2-Chloro-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 3223-77-6)
- (S)-1-(4-(Dimethylamino)-3-methylbenzyl)-5-(2,2-diphenylacetyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid compound with 2,2,2-trifluoroacetic acid (1:2) (CAS 136676-91-0)
- 3,4-Difluoro-L-phenylalanine (CAS 31105-90-5)
- Ethyl 3,5-diethoxybenzoate (CAS 351002-95-4)
- 3-(4-Bromophenyl)-2,2-difluorocyclopropane-1-carboxylic acid (CAS 2098048-73-6)
- 4,6-Dimethyl-5-nitropyridin-2(1H)-one (CAS 22934-24-3)
- 3-[5-(Methoxymethyl)oxolan-2-yl]morpholine (CAS 1869214-14-1)
- 3-(4-Methoxyphenyl)-5-phenyl-2H-pyrano[2,3-b]quinolin-2-one (CAS 845536-16-5)
- 1-Acetyl-4-aminopyrrolidine-3-carbonitrile (CAS 1244949-70-9)
- 3-(Aminomethyl)-1-methylpiperidin-2-one hydrochloride (CAS 1993105-70-6)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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