4,8-Dibromo-2-(trifluoromethyl)quinoline CAS 587885-93-6
| CAS No. | 587885-93-6 |
| Molecular Formula | C10H4Br2F3N |
| Molecular Weight | 354.95 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 4,8-Dibromo-2-(trifluoromethyl)quinoline.
4,8-Dibromo-2-(trifluoromethyl)quinoline (CAS 587885-93-6) is a high-purity analytical reference standard with the molecular formula C10H4Br2F3N and a molecular weight of 354.95 g/mol.
Structurally, 4,8-Dibromo-2-(trifluoromethyl)quinoline (C10H4Br2F3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 354.95 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4,8-Dibromo-2-(trifluoromethyl)quinoline 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 | C10H4Br2F3N |
| Molecular Weight | 354.95 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 |
| 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.) | 1984 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,4-Dibromo-7-(trifluoromethyl)quinoline (CAS 1203579-32-1)
- 2,8-Dibromo-4-(trifluoromethyl)quinoline (CAS 663192-94-7)
- Ethyl 2,6-dibromo-5-nitropyrimidine-4-carboxylate (CAS 1416372-14-9)
- Methyl 4,6-dibromo-3-(methoxymethoxy)picolinate (CAS 1799434-69-7)
- 2,3-Dibromo-5-(difluoromethyl)-6-(trifluoromethyl)pyridine (CAS 1804715-70-5)
- 4,6-Dibromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1805048-36-5)
- 2,3-Dibromo-6-(difluoromethyl)-4-(trifluoromethyl)pyridine (CAS 1805969-27-0)
- 2,6-Dibromo-4-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1805969-37-2)
Recommended Standards
- 5-Bromo-7-fluoro-3-iodo-2-methyl-2H-indazole (CAS 2004705-99-9)
- 6-Bromo-5-fluoro-3-iodo-1-methyl-1H-indazole (CAS 1286734-96-0)
- Methyl 4-bromo-2-iodo-6-methylbenzoate (CAS 1021344-69-3)
- Methyl 3-bromo-4-iodo-5-methylbenzoate (CAS 1160574-57-1)
- (5E)-3-(2-Chlorophenyl)-5-({4-[(3,4-dichlorophenyl)methoxy]-3-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 329779-79-5)
- 3-(3-(1H-pyrazol-1-yl)propanamido)propanoic acid (CAS 1152633-32-3)
- (1S,2S)-2-iodocyclopropanecarboxylic acid (CAS 1932315-23-5)
- 2-Amino-3-(4-chloro-3-hydroxyisoxazol-5-yl)propanoic acid (CAS 909400-43-7)
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- tert-Butyl(1R,4S,6R)-6-amino-2-azabicyclo[2.2.2]octane-2-carboxylate (CAS 1311390-86-9)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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