6-Bromo-2-(trifluoromethyl)quinazolin-4(1H)-one CAS 35982-47-9
| CAS No. | 35982-47-9 |
| Molecular Formula | C9H4BrF3N2O |
| Molecular Weight | 293.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Bromo-2-(trifluoromethyl)quinazolin-4(1H)-one.
6-Bromo-2-(trifluoromethyl)quinazolin-4(1H)-one (CAS 35982-47-9), molecular formula C9H4BrF3N2O and molecular weight 293.04 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Bromo-2-(trifluoromethyl)quinazolin-4(1H)-one (C9H4BrF3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 293.04 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Bromo-2-(trifluoromethyl)quinazolin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H4BrF3N2O |
| Molecular Weight | 293.04 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 tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3-Bromo-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1046530-40-8)
- 1-(5-Bromo-1H-indazol-3-yl)-2,2,2-trifluoroethanone (CAS 1190315-62-8)
- 2-(4-Bromo-1H-pyrazol-1-yl)-4-(trifluoromethyl)pyrimidine (CAS 1215458-83-5)
- 5-[4-bromo-2-(trifluoromethyl)phenyl]-1h-1,2,3,4-tetrazole (CAS 1249252-67-2)
- N-(2-Bromo-4-cyanophenyl)-2,2,2-trifluoroacetamide (CAS 143321-91-9)
- 7-Bromo-6-(trifluoromethyl)quinoxalin-2(1H)-one (CAS 1464091-65-3)
- 4-Bromo-6-(trifluoromethyl)phthalazin-1(2H)-one (CAS 2750149-32-5)
- 6-Bromo-2-(difluoromethyl)-8-fluoroquinazolin-4(3H)-one (CAS 1998452-54-2)
Recommended Standards
- 6-Bromo-3-(trifluoromethyl)quinoxalin-2(1H)-one (CAS 2589532-88-5)
- 7-Bromo-2-(difluoromethyl)-9-fluoro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2275753-33-6)
- 2-(4-Bromophenyl)-5-(trifluoromethyl)-1,3,4-oxadiazole (CAS 918476-23-0)
- 7-Bromo-4-(trifluoromethyl)phthalazin-1(2H)-one (CAS 2654746-94-6)
- Methyl 5-(2,4-Dichlorophenyl)pyrazole-3-carboxylate (CAS 944783-94-2)
- 1-(1H-Imidazol-5-yl)ethan-1-amine dihydrochloride (CAS 1965309-70-9)
- N-Benzyl-3-ethoxy-2-methyl-2H-indazole-6-carboxamide (CAS 919107-62-3)
- Ethyl 3-hydroxy-4-methoxybenzoate (CAS 148527-38-2)
- 4-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperazine-1-carbothioic acid methylamide (CAS 1311278-41-7)
- 3-(4-Methoxyphenyl)-5-((2-methyl-1H-imidazol-1-yl)methyl)-1,2,4-oxadiazole (CAS 1119256-30-2)
- Lidocaine Impurity 96 (CAS CATO-C4X-167996)
- 2-[N-(4-Chlorophenyl)benzenesulfonamido]-N,N-dimethylacetamide (CAS 337922-41-5)
- 2,3-Bis(octadecyloxy)propyl (2-(trimethylammonio)ethyl) phosphate (CAS 45322-29-0)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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 18665070610 / Nicole.chen@cato-chem.com