2-((6-Ethoxy-4-methylquinazolin-2-yl)amino)-6-(4-methoxyphenyl)-5,6-dihydropyrimidin-4(3H)-one CAS 371224-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371224-09-8 |
| Molecular Formula | C22H23N5O3 |
| Molecular Weight | 405.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((6-Ethoxy-4-methylquinazolin-2-yl)amino)-6-(4-methoxyphenyl)-5,6-dihydropyrimidin-4(3H)-one (CAS 371224-09-8) pharmaceutical standards reference standard. Molecular formula: C22H23N5O3. Molecular weight: 405.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H23N5O3 |
| Molecular Weight | 405.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Ethoxy Standards
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- 2-Ethoxy-2-oxoethyl 3-(quinolin-4-yl)propanoate (CAS 6332-46-3)
- 2-[(2-Ethoxy-4-formyl-6-iodophenoxy)methyl]benzonitrile (CAS 443292-78-2)
- N-(4-Ethoxy-3-methoxybenzyl)-5-methyl-2-(3-methylphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 951494-27-2)
- 2-(4-Ethoxy-3-methoxybenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463366-95-2)
- 5-(3-Ethoxy-4-propoxybenzylidene)-2-phenylthiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-33-4)
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Recommended Standards
- 1-Ethyl-3-methyl-2-oxo-N-(spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-yl)-1,2-dihydroquinoxaline-6-carboxamide (CAS 924228-31-9)
- 2-(4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid (CAS 2138370-76-8)
- 1-Butyl-N-(furan-2-ylmethyl)-2-imino-10-methyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-24-0)
- 3-Bromo-8-(trifluoromethoxy)quinolin-4-amine (CAS 1065088-19-8)
- 99845-70-2 1-(1,3-Benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-amine MFCD01910932 (CAS 99845-70-2)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 384-46-3)
- 1-(2-Aminophenyl)-3-dimethylamino-1-propanone (CAS 85888-68-2)
- 6-(4-Methylpiperazin-1-yl)nicotinic acid (CAS 132521-70-1)
- Lexipafant (CAS 139133-26-9)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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