N-(5-Amino-2-methoxyphenyl)-2-(2-ethoxyethoxy)-benzamide CAS 1020055-12-2
| CAS No. | 1020055-12-2 |
| Molecular Formula | C18H22N2O4 |
| Molecular Weight | 330.38 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 N-(5-Amino-2-methoxyphenyl)-2-(2-ethoxyethoxy)-benzamide.
N-(5-Amino-2-methoxyphenyl)-2-(2-ethoxyethoxy)-benzamide (CAS 1020055-12-2), molecular formula C18H22N2O4 and molecular weight 330.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H22N2O4, N-(5-Amino-2-methoxyphenyl)-2-(2-ethoxyethoxy)-benzamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 330.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C18H22N2O4 |
| Molecular Weight | 330.38 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(5-Amino-2-methoxyphenyl)-4-(2-ethoxyethoxy)-benzamide (CAS 1020055-08-6)
- N-(5-Amino-2-methoxyphenyl)-3-(2-ethoxyethoxy)-benzamide (CAS 1020055-20-2)
- N-(6-Amino-1-methyl-2,4-dioxo-3-propyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3-phenylpropanamide (CAS 132940-69-3)
- N-(6-Amino-3-methyl-2,4-dioxo-1-propyl-1,2,3,4-tetrahydropyrimidin-5-yl)-3-phenylpropanamide (CAS 132940-70-6)
- 2-Amino-7-methyl-4-(naphthalen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 414899-70-0)
- 5-Amino-1,3-dibenzyl-1h,2h,3h-imidazo[4,5-b]pyridin-2-one (CAS 893725-46-7)
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide (CAS 94781-75-6)
- 3-Amino-N-{4-[(difluoromethyl)sulfanyl]phenyl}benzene-1-sulfonamide (CAS 328028-32-6)
Recommended Standards
- Methyl 3-cyclopropyl-1-(2-(isopropylamino)-2-oxoethyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018141-99-5)
- 2-Benzoyl-3-(tert-butyl)indeno[1,2-c]pyrazol-4(2H)-one (CAS 1022454-71-2)
- Methyl 6-cyclopropyl-1-(2-(isopropylamino)-2-oxoethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018051-45-0)
- 3,6-Di-tert-butyl-1,8-dinitronaphthalene (CAS 10275-62-4)
- 1-Cyclohexyl-4-(2-(1-(4-vinylphenoxy)ethoxy)ethoxy)benzene (CAS 326591-95-1)
- 5-Methyl-5-(2-methylpropyl)-3-[(6-nitro-4H-1,3-benzodioxin-8-yl)methyl]-2,4-imidazolidinedione (CAS 956754-45-3)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 4,4'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-phenyleneoxy)]bis[benzenamine] (CAS 69577-65-7)
- N-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220028-72-7)
- Methyl 5-bromo-2-(cinnamoyloxy)benzenecarboxylate (CAS 301193-49-7)
- 7-Bromo-3-fluoro-1H-pyrrolo[3,2-c]pyridine (CAS 1352397-80-8)
- 7-bromo-1H-1,6-naphthyridin-2-one (CAS 1574395-48-4)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-(phenylthio)ethan-1-one (CAS 866136-21-2)
- 2,2-Difluoro-2-iodo-1-phenylethanone (CAS 150542-06-6)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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