4-Ethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide CAS 920180-63-8
| CAS No. | 920180-63-8 |
| Molecular Formula | C21H21N3O3 |
| Molecular Weight | 363.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Ethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide (C21H21N3O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Ethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide (CAS 920180-63-8) is a high-purity analytical reference standard with the molecular formula C21H21N3O3 and a molecular weight of 363.41 g/mol.
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 4-Ethoxy-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzamide 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 | C21H21N3O3 |
| Molecular Weight | 363.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-(4-Methoxyphenyl)-2,6-diphenylpyrimidine-5-carbonitrile (CAS 89058-96-8)
- 5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-azaspiro[2.4]heptane-7-carboxylic acid (CAS 2138525-93-4)
- 3-(4-Propoxyphenyl)-N'-(1-(pyridin-4-yl)ethylidene)-1H-pyrazole-5-carbohydrazide (CAS 403659-19-8)
- 5-[1-(3-Methoxybenzoyl)pyrrolidin-2-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 853366-89-9)
- Formic Acid-Tert-Butyl Ester (CAS 762-75-4)
- 2,5-Dimethylphenethyl acetate (CAS 1071626-38-4)
- 6-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 1227268-67-8)
- 1-(4-Isopropylbenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1037083-44-5)
- 2-Fluoro-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2246667-45-6)
- N-(furan-2-ylmethyl)-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-95-2)
- 5-Methyl-2-(methylthio)-6-thioxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 6939-29-3)
- Lithium (S)-1-(tert-Butoxy)-2-cyano-4-(2-fluoro-[1,1'-biphenyl]-4-yl)-1,3-dioxopentan-2-ide (CAS 215176-01-5)
- 1-(Sec-butyl)-4-nitro-1H-pyrazol-5-amine (CAS 1247716-36-4)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
Why CATO?
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