4-bromo-2-(bromomethyl)quinoline CAS 89446-61-7
| CAS No. | 89446-61-7 |
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 4-bromo-2-(bromomethyl)quinoline (CAS 89446-61-7), a certified reference material (molecular formula C10H7Br2N, MW 300.98 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 4-bromo-2-(bromomethyl)quinoline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 4-bromo-2-(bromomethyl)quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 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.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 3-Bromo-8-(bromomethyl)quinoline (CAS 126145-67-3)
- 2-Bromo-4-(bromomethyl)quinoline (CAS 1451498-51-3)
- 8-Bromo-6-bromomethylquinoline, 97% (CAS 159925-47-0)
- 6-Bromo-3-(bromomethyl)isoquinoline (CAS 1823552-43-7)
- 2-Bromo-3-(bromomethyl)quinoline (CAS 35740-83-1)
- 5-Bromo-1-(bromomethyl)isoquinoline (CAS 72678-11-6)
- 5-Bromo-8-(bromomethyl)quinoline (CAS 88474-22-0)
- 6-Bromo-1-(bromomethyl)isoquinoline (CAS 2089318-87-4)
Recommended Standards
- 3,4-Dibromo-2-methylquinoline (CAS 500349-69-9)
- 5,8-Dibromo-6-methylisoquinoline (CAS 2383980-14-9)
- 2,4-Dibromo-8-methylquinoline (CAS 260972-99-4)
- 2,4-Dibromo-7-methylquinoline (CAS 2089316-09-4)
- tert-Butyl n-{[(z)-n'-hydroxycarbamimidoyl](phenyl)methyl}carbamate (CAS 946385-09-7)
- Isopropyl 3,3-difluoro-1-(hydroxymethyl)cyclobutanecarboxylate (CAS 1645565-02-1)
- Phenylmethyl (3alpha,5beta,7alpha)-6-Ethylidene-3,7-dihydroxy-cholan-24-oic Acid Ester (CAS 1352328-67-6)
- 2-Methyl-1-(4-propylphenyl)propan-2-ol (CAS 1129248-80-1)
- 1-Ethyl-2-(iodomethyl)-1h-imidazole (CAS 1343182-17-1)
- N-(6-Mercaptopyridazin-3-yl)cyclopropanecarboxamide (CAS 1286707-14-9)
- (3-Bromo-2-(difluoromethyl)-5-(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1805253-17-1)
- 2,5-Bis(allyloxy)terephthalohydrazide (CAS 2227151-69-9)
- 1-(6-Methoxypyrimidin-4-yl)-1,4-diazepane hydrochloride (CAS 1353947-26-8)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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