7-Chloro-3-(2,4-dichloro-5-methoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one CAS 339014-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339014-85-6 |
| Molecular Formula | C15H9Cl3N2O2S |
| Molecular Weight | 387.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-Chloro-3-(2,4-dichloro-5-methoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 339014-85-6) pharmaceutical standards reference standard. Molecular formula: C15H9Cl3N2O2S. Molecular weight: 387.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H9Cl3N2O2S |
| Molecular Weight | 387.67 g/mol |
| 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; 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
- Benzyl (2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1218791-42-4)
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1823184-24-2)
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1823188-20-0)
- 5-Chloro-1-methyl-N-(4-(trifluoromethoxy)phenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321533-83-9)
- ethyl 5-chloro-1-[3,5-di(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylate (CAS 287923-49-3)
- 3-(4-chloro-5-iodo-7-isopropyl-pyrrolo[2,3-d]pyrimidin-6-yl)propan-1-ol (CAS 2306277-17-6)
- 5-Chloro-1-(2,6-dichlorobenzyl)-N,N-diethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339024-04-3)
- 5-Chloro-1-[(2,6-dichlorophenyl)methyl]-N,N-diethyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339023-95-9)
Recommended Standards
- (E)-2-[(4-Chlorophenyl)sulfonyl]-3-(3,5-dichloroanilino)-2-propenenitrile (CAS 1025311-95-8)
- Delafloxacin Impurity 23 (CAS CATO-C4X-263723)
- Vitamin D3-[d3] (CAS 80666-48-4)
- 2-[3-(Difluoromethyl)-4-fluoro-2-methoxyphenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2649471-81-6)
- 4,6-Diaminopyrimidin-2(1H)-one (CAS 31458-45-4)
- Flurbiprofen Impurity 38 (CAS 26039-74-7)
- Serotonin Hydrogen Maleate (CAS 18525-25-2)
- N-benzyl-3-nitrobenzamide (CAS 7595-68-8)
- 8-Bromo-6-methylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1203571-75-8)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com