7-Bromo-8-methyl-6-(trifluoromethyl)quinazoline-2,4(1H,3H)-dione CAS 2803281-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2803281-34-5 |
| Molecular Formula | C10H6BrF3N2O2 |
| Molecular Weight | 323.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-8-methyl-6-(trifluoromethyl)quinazoline-2,4(1H,3H)-dione (CAS 2803281-34-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6BrF3N2O2. Molecular weight: 323.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6BrF3N2O2 |
| Molecular Weight | 323.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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- 8-(Chloromethyl)isoquinoline (CAS 1697400-29-5)
- 4-methyl-5-(piperidin-4-yl)-4H-1,2,4-triazole-3-thiol hydrochloride (CAS 1158193-23-7)
- (2Z)-3-[4-(2,4-Dichlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]-2-[3-(trifluoromethyl)phenyl]prop-2-enenitrile (CAS 478041-77-9)
- Methyltripropylsilane 995-24-4 MFCD30184630 SY043386 (CAS 995-24-4)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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