2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide CAS 1049342-67-7
| CAS No. | 1049342-67-7 |
| Molecular Formula | C22H29N3O3 |
| Molecular Weight | 383.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide.
2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide (CAS 1049342-67-7) is a high-purity analytical reference standard with the molecular formula C22H29N3O3 and a molecular weight of 383.48 g/mol.
2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide (C22H29N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H29N3O3 |
| Molecular Weight | 383.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- 3-(2,3-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-80-5)
- 3-(2,4-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-03-5)
- 3-(2,4-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-04-6)
- 3-(2,5-Dimethoxyphenyl)-N-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-49-9)
- 3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 732259-60-8)
- N-(3,4-Dimethoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-20-0)
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7)
- 2-((3-(3,4-Dimethoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetohydrazide (CAS 844859-04-7)
Recommended Standards
- 3-(Tetrahydro-2-furanylmethoxy)-N-[4-(tetrahydro-2-furanylmethoxy)benzyl]aniline (CAS 1040682-00-5)
- (1S,4R)-methyl 4-(tritylamino)cyclopent-2-enecarboxylate (CAS 1113025-16-3)
- Argatroban Impurity 39 (Mixture of Diastereomers) (CAS 184043-01-4)
- Methyl (4S)-4-(tritylamino)cyclopent-1-ene-1-carboxylate (CAS 1113025-21-0)
- 4-(2-Chloronicotinamido)butanoic acid (CAS 76980-24-0)
- N-(2,5-dimethoxybenzyl)cyclopentanamine hydrochloride (CAS 1185075-77-7)
- (2-Phenylcyclobutyl)methanol (CAS 1780790-16-0)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4,6-dimethylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-06-8)
- 5-methoxy-3,4-dihydroisoquinoline (CAS 1355060-40-0)
- 4-(Trifluoromethyl)-1,2-dihydro-6-(pyridin-3-yl)-2-thioxopyridine-3-carbonitrile (CAS 893752-69-7)
- 2-amino-4-fluoro-1-methyl-1H-1,3-benzodiazole-7-carbonitrile (CAS 2925554-36-3)
- Tert-butyln-[(3r,4s)-3-methoxy-4-piperidyl]carbamate;hemi(oxalicacid) (CAS 2253105-08-5)
- 5-Amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 1076197-28-8)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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