6-Bromo-4-chloro-8-methylquinoline CAS 1086062-90-9
| CAS No. | 1086062-90-9 |
| Molecular Formula | C10H17BrClN |
| Molecular Weight | 266.61 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-4-chloro-8-methylquinoline.
6-Bromo-4-chloro-8-methylquinoline (CAS 1086062-90-9) is a high-purity analytical reference standard with the molecular formula C10H17BrClN and a molecular weight of 266.61 g/mol.
Owing to a nitrile group, chlorine/bromine substitution, 6-Bromo-4-chloro-8-methylquinoline is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 266.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 6-Bromo-4-chloro-8-methylquinoline 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 | C10H17BrClN |
| Molecular Weight | 266.61 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 7-Bromo-4-chloro-8-methylquinoline (CAS 1189106-50-0)
- 8-Bromo-4-chloro-2-methylquinoline (CAS 1201-07-6)
- 8-bromo-3-chloro-naphthalen-1-amine (CAS 2387596-93-0)
- 6-bromo-3-chloro-5,6,7,8-tetrahydroisoquinolin-5-one (CAS 1105662-41-6)
- n-(3-Bromo-5-fluorobenzyl)-2-chloroethan-1-amine (CAS 1507171-04-1)
- 4-Bromo-2-chloro-5-fluorophenyl isothiocyanate (CAS 1000572-68-8)
- 4-Bromo-2-chloro-6-fluorophenylisothiocyanate (CAS 1000572-98-4)
- 4-Bromo-5-chloro-2-fluorophenyl isothiocyanate (CAS 1000573-33-0)
Recommended Standards
- Methyl 2-(2-chloro-5-(trifluoromethyl)phenyl)-2-oxoacetate (CAS 2095410-12-9)
- 3-Chloro-4-(trifluoromethoxy)cinnamic acid (CAS 773129-45-6)
- 3-(3-Chloro-5-(trifluoromethoxy)phenyl)acrylic acid (CAS 886761-68-8)
- 4-(bromomethyl)-2-chloroquinoline (CAS 137354-54-2)
- 3-(Isopropylthio)propanoic acid (CAS 24383-50-4)
- 7-(Methylamino)heptan-1-ol (CAS 56188-26-2)
- Methyl 3-bromo-2-fluoro-5-hydroxybenzoate (CAS 1804908-18-6)
- 4-(4-Methoxy-3-nitrophenyl)butan-2-ol (CAS 1275903-44-0)
- 2-Methyl-1-oxopropan-2-yl cyclohexanecarboxylate (CAS 55623-56-8)
- 2-amino-2,3-dihydro-1H-isoindol-1-one hydrochloride (CAS 23990-36-5)
- 2-Chloro-4-hydroxyquinoline-3-carboxylic acid (CAS 169216-68-6)
- 8-(Trifluoromethyl)-2-azaspiro[4.5]decan-3-one (CAS 1498709-45-7)
- 1-(1-acetyl-2-methyl-2,3-dihydro-1H-indol-5-yl)-2-chloroethanone (CAS 100380-73-2)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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