2-((2-(Diethylamino)ethyl)thio)-3-phenylquinazolin-4(3H)-one CAS 18619-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18619-72-2 |
| Molecular Formula | C20H23N3OS |
| Molecular Weight | 353.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-(Diethylamino)ethyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 18619-72-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H23N3OS. Molecular weight: 353.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H23N3OS |
| Molecular Weight | 353.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 10-(2-(Diethylamino)ethyl)-1,4-dimethoxyacridin-9(10H)-one (CAS 141992-58-7)
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Recommended Standards
- 7-Phenyl-2-(piperidin-1-yl)-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1707586-30-8)
- 1-((2,3,4,5,6-Pentamethylphenyl)sulfonyl)piperidine-4-carbohydrazide (CAS 590357-06-5)
- N-Cyclohexyl-2-(di(pyridin-2-yl)methylene)-N-methylhydrazinecarbothioamide (CAS 1382469-39-7)
- N-Ethyl-2-pyrrolidinecarboxamide hydrochloride (CAS 59179-36-1)
- (2R,3R,4S,5R)-2-(2,6-Diamino-8-bromo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 81102-44-5)
- 1-(3-Methoxyphenyl)-1h-1,2,3-triazol-4-amine (CAS 1481395-57-6)
- tert-Butyl 3-amino-5-(tert-butyl)-1H-pyrazole-1-carboxylate (CAS 1936134-97-2)
- Phenyl 4-oxoazepane-1-carboxylate (CAS 1798716-06-9)
- 2-(Tetrahydro-2H-pyran-2-yl)acetaldehyde (CAS 86266-57-1)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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