6-Chloro-3-(2,4-dichloro-5-isopropoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one CAS 339099-15-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339099-15-9 |
| Molecular Formula | C17H13Cl3N2O2S |
| Molecular Weight | 415.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Chloro-3-(2,4-dichloro-5-isopropoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 339099-15-9) pharmaceutical standards reference standard. Molecular formula: C17H13Cl3N2O2S. Molecular weight: 415.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H13Cl3N2O2S |
| Molecular Weight | 415.72 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 7-Chloro-3-(2,4-dichloro-5-isopropoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 339099-13-7)
- (Z)-4-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazinyl)-2-(4-methoxyphenyl)-4-oxobut-2-enoic acid (CAS 339016-70-5)
- (2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-2,3-dihydro-1H-inden-1-one (CAS 497060-08-9)
- 4-(2-Chloro-4-fluorobenzyl)-1-{[6-(trifluoromethyl)-3-pyridinyl]methyl}-1,4-diazepan-5-one (CAS 909668-92-4)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)acetamide (CAS 329779-24-0)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide (CAS 882082-22-6)
- 5-Chloro-2-(2,6-dichloro-4-fluorophenyl)-4-(4-methoxyphenoxy)-2,3-dihydropyridazin-3-one (CAS 672951-52-9)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(p-tolyl)-1H-pyrrole-2-sulfonamide (CAS 321433-64-1)
Recommended Standards
- 2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(4-chlorophenyl)acetonitrile (CAS 339104-13-1)
- 2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(3-chlorophenyl)acetonitrile (CAS 478043-30-0)
- Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 189279-51-4)
- 3-[2-(4-Chlorophenyl)-2-oxoethyl]-1,3-thiazolidine-2,4-dione (CAS 131554-52-4)
- CAY10592 (CAS 685139-10-0)
- (4-Bromo-1H-pyrrol-2-yl)(4-methylpiperidin-1-yl)methanone (CAS 900019-49-0)
- 4-Bromoisobenzofuran-1,3-dione (CAS 82-73-5)
- 2-Chloro-1,1,1,6,6,6-hexafluorohexa-2,4-diene (CAS 885276-10-8)
- 3-(4-Ethoxymethylene-1,3-dioxo-3,4-dihydro-1H-isoquinolin-2-yl)-N-(2-fluoro-phenyl)-benzenesulfonamide (CAS 554407-64-6)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
Why CATO?
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