N-Carbamimidoyl-8-(2-methoxyethoxy)-2-phenylquinoline-4-carboxamide CAS 181048-36-2
| CAS No. | 181048-36-2 |
| Molecular Formula | C20H20N4O3 |
| Molecular Weight | 364.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Carbamimidoyl-8-(2-methoxyethoxy)-2-phenylquinoline-4-carboxamide (C20H20N4O3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-Carbamimidoyl-8-(2-methoxyethoxy)-2-phenylquinoline-4-carboxamide (CAS 181048-36-2) is a high-purity analytical reference standard with the molecular formula C20H20N4O3 and a molecular weight of 364.40 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 N-Carbamimidoyl-8-(2-methoxyethoxy)-2-phenylquinoline-4-carboxamide 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 | C20H20N4O3 |
| Molecular Weight | 364.40 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.) | 2008 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2,5-Difluoropyridin-3-amine (CAS 1214349-97-9)
- 6-(Methylsulfonyl)benzo[d]thiazole (CAS 304660-64-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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