3-Bromo-4-hydroxy-8-trifluoromethoxyquinoline CAS 1065087-91-3
| CAS No. | 1065087-91-3 |
| Molecular Formula | C10H5BrF3NO2 |
| Molecular Weight | 308.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-hydroxy-8-trifluoromethoxyquinoline (CAS 1065087-91-3), molecular formula C10H5BrF3NO2 and molecular weight 308.05 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H5BrF3NO2, 3-Bromo-4-hydroxy-8-trifluoromethoxyquinoline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3-Bromo-4-hydroxy-8-trifluoromethoxyquinoline 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 | C10H5BrF3NO2 |
| Molecular Weight | 308.05 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1988 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4-hydroxy-6-trifluoromethoxyquinoline (CAS 1065087-86-6)
- 3-Bromo-8-chloroquinolin-4(1H)-one (CAS 1065087-93-5)
- Methyl 5-bromo-2-cyano-3-(trifluoromethyl)benzoate (CAS 1804406-50-5)
- Methyl 6-bromo-2-cyano-3-(trifluoromethyl)benzoate (CAS 1804406-56-1)
- 2-(6-Bromo-2-cyano-3-(trifluoromethyl)phenyl)acetic acid (CAS 1804407-24-6)
- Methyl 3-bromo-4-cyano-5-(trifluoromethyl)benzoate (CAS 1805522-49-9)
- Methyl 4-bromo-2-cyano-5-(trifluoromethyl)benzoate (CAS 1805522-63-7)
- 2-(5-Bromo-3-cyano-2-(trifluoromethyl)phenyl)acetic acid (CAS 1805585-24-3)
Recommended Standards
- 5-Iodo-2-methyl-1,3-dinitrobenzene (CAS 6633-30-3)
- 2-(3,5-Difluoro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1251844-06-0)
- 4-Amino-3-iodo-5-nitrobenzoic acid (CAS 89677-77-0)
- 2-Iodosylterephthalic acid (CAS 64297-89-8)
- 1,4-Dibromo-piperazine-2,5-dione (CAS 37636-53-6)
- 2,3-Dichloro-5-ethoxypyridine (CAS 1345471-27-3)
- 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)acetonitrile (CAS 1170293-23-8)
- 3-Chloro-4-fluoro-N-[2-(isopentyloxy)benzyl]-aniline (CAS 1040685-54-8)
- 2,2'-(Naphthalene-2,6-diyl)diacetonitrile (CAS 4949-02-4)
- 1-fluorocyclopropanecarboxamide (CAS 1445685-01-7)
- 2,5-Dibromohexane (CAS 24774-58-1)
- 4-Cyclopropoxy-2-fluorobenzaldehyde (CAS 1243355-07-8)
- 9-(4-Methoxyphenyl)-9H-xanthen-9-ol (CAS 94465-25-5)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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