6-Bromo-3-(4-fluorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one CAS 791-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791-90-2 |
| Molecular Formula | C14H8BrFN2OS |
| Molecular Weight | 351.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3-(4-fluorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 791-90-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8BrFN2OS. Molecular weight: 351.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8BrFN2OS |
| Molecular Weight | 351.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(3-Cyano-4-methoxy-2-pyridinyl)-N-[(2,3-dichlorobenzyl)oxy]iminoformamide (CAS 339102-53-3)
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- 6-chloro-1H,2H-pyrido[2,3-b]pyrazin-2-one (CAS 70395-75-4)
- 3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone-d4 (Clonazepam Impurity) (CAS 1346604-43-0)
- 52568-28-2 9271AH C8H12N2 [1-Methyl-1-(pyridin-2-yl)ethyl]amine (CAS 52568-28-2)
- 4,4,5,5-Tetramethyl-2-(2,4,5-trifluorophenyl)-1,3,2-dioxaborolane (CAS 1165935-99-8)
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