8-(bromomethyl)-6-chloroquinoline CAS 87293-40-1
| CAS No. | 87293-40-1 |
| Molecular Formula | C10H7BrClN |
| Molecular Weight | 256.53 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 8-(bromomethyl)-6-chloroquinoline (CAS 87293-40-1), a certified reference material (molecular formula C10H7BrClN, MW 256.53 g/mol) for analytical method development and quality control.
Structurally, 8-(bromomethyl)-6-chloroquinoline (C10H7BrClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/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 256.53 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 8-(bromomethyl)-6-chloroquinoline 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 | C10H7BrClN |
| Molecular Weight | 256.53 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 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related bromomethyl Standards
- 2-(Bromomethyl)-7-chloroquinoline (CAS 115104-25-1)
- 6-(Bromomethyl)-2-chloroquinoline (CAS 123637-77-4)
- 6-(Bromomethyl)-4-chloroquinoline (CAS 141848-62-6)
- 3-(Bromomethyl)-2-chloroquinoline (CAS 35740-82-0)
- 3-(Bromomethyl)-4-chloroquinoline (CAS 397322-26-8)
- 3-(Bromomethyl)-7-chloroisoquinoline (CAS 234098-38-5)
- 6-(Bromomethyl)-1-chloroisoquinoline (CAS 234109-25-2)
- 7-(Bromomethyl)-1-chloroisoquinoline (CAS 209285-92-7)
Recommended Standards
- 8-(bromomethyl)-5-chloroquinoline (CAS 88474-19-5)
- 8-(bromomethyl)-7-chloroquinoline (CAS 84163-79-1)
- 7-Bromo-3-(chloromethyl)isoquinoline (CAS 2092868-00-1)
- 1-(2-Chloroethyl)pyrazole-4-boronic Acid Pinacol Ester (CAS 877149-79-6)
- 2-(2-(Pyridin-3-yl)phenyl)aceticacid (CAS 675602-63-8)
- {1-[(2-chlorophenyl)methyl]piperidin-4-yl}methanamine (CAS 833438-87-2)
- Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4 (CAS 811-49-4)
- 1-((1,3-Dimethyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-4-amine (CAS 1001757-46-5)
- Blonanserin Impurity 23 (CAS CATO-C4X-111023)
- rel-(2R,6S)-2,6-Dicyclopropylpiperidin-4-one (CAS 2196187-03-6)
- 2-[(2-methyl-1,3-thiazol-4-yl)methoxy]benzoic acid (CAS 848316-22-3)
- Demecarium Bromide (CAS 56-94-0)
- (R)-Quinuclidin-3-amine hydrochloride (CAS 137661-31-5)
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