N-(2,5-dimethoxyphenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)acetamide CAS 491867-73-3
| CAS No. | 491867-73-3 |
| Molecular Formula | C20H24FN3O3 |
| Molecular Weight | 373.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,5-dimethoxyphenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)acetamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2,5-dimethoxyphenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)acetamide (CAS 491867-73-3) is a high-purity analytical reference standard with the molecular formula C20H24FN3O3 and a molecular weight of 373.42 g/mol.
Structurally, N-(2,5-dimethoxyphenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)acetamide (C20H24FN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine 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 373.42 g/mol, it falls into the moderately-high-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), N-(2,5-dimethoxyphenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)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 | C20H24FN3O3 |
| Molecular Weight | 373.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- N-(2,5-dimethoxyphenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 486456-95-5)
- 5-(2-(3,4-Dimethoxyphenyl)propan-2-yl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1239964-46-5)
- 6-((2,3-Dimethoxyphenyl)(morpholino)methyl)benzo[d][1,3]dioxol-5-ol (CAS 102616-64-8)
- (R)-(2,3-Dimethoxyphenyl)(1-(4-fluorophenethyl)piperidin-4-yl)methanol (CAS 139290-65-6)
- (2,3-Dimethoxyphenyl)(1-(4-fluorophenethyl)piperidin-4-yl)methanol (CAS 139290-69-0)
- 2-(3,4-Dimethoxyphenyl)ethyl N-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]carbamate (CAS 320423-06-1)
- 2-(2-(2-(3,4-Dimethoxyphenyl)acetyl)-4,5-dimethoxyphenyl)acetic acid (CAS 26954-85-8)
- 1-(2,5-Dimethoxyphenyl)-2-{[5-(3-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}ethan-1-one (CAS 459845-67-1)
Recommended Standards
- N-(2,4-Difluorophenyl)-2-((2,2-dimethyl-5-phenyl-2H-imidazol-4-yl)thio)acetamide (CAS 899934-52-2)
- Methyl 3-[(cyclopropylcarbonyl)amino]-4-[(4-methylphenyl)sulfonyl]benzenecarboxylate (CAS 477858-88-1)
- N-(3-acetyl-2,6-dimethylbenzofuran-5-yl)-4-methoxybenzenesulfonamide (CAS 848335-57-9)
- Methyl (2E,4E)-4-(benzenesulfonyl)-5-[(4-methoxyphenyl)amino]penta-2,4-dienoate (CAS 339276-70-9)
- 2,7-Dimethyl-5-nitro-1,3-benzoxazole (CAS 1441051-52-0)
- 3-(Imidazo[1,2-b]pyridazin-6-ylamino)propan-1-ol (CAS 1012344-88-5)
- 1-(3-Phenoxypropyl)-1H-indole-3-carbaldehyde (CAS 431928-19-7)
- Nifedipine Metabolite (CAS 34783-31-8)
- 4,6-Dichloro-2-(naphthalen-1-yl)pyrimidine (CAS 89517-04-4)
- 2-[(3-Chlorobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160250-15-6)
- 4-(8-Methoxyquinolin-5-yl)-N,N-dimethylaniline (CAS 916162-52-2)
- Eicosamethylcyclodecasiloxane (CAS 18772-36-6)
- n-(1-(5-Methylthiophen-2-yl)ethyl)propan-1-amine (CAS 1017054-99-7)
- Peptide WE-14 (CAS 115136-18-0)
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