2,6-Dichloro-3-methylquinoline CAS 132118-32-2
| CAS No. | 132118-32-2 |
| Molecular Formula | C10H17Cl2N |
| Molecular Weight | 222.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Dichloro-3-methylquinoline is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,6-Dichloro-3-methylquinoline (CAS 132118-32-2) is a high-purity analytical reference standard with the molecular formula C10H17Cl2N and a molecular weight of 222.15 g/mol.
2,6-Dichloro-3-methylquinoline (C10H17Cl2N) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H17Cl2N |
| Molecular Weight | 222.15 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 1,3-dichloro-6-methyl-isoquinoline (CAS 21902-38-5)
- 26933-09-5 5,7-Dichloro-2-methylquinoline DTXSID20589084 (CAS 26933-09-5)
- 4,6-Dichloro-2-methylquinoline 53342-53-3 C10H7Cl2N V6452 (CAS 53342-53-3)
- 4,7-Dichloro-8-methylquinoline 643039-79-6 C10H7Cl2N V7088 (CAS 643039-79-6)
- 948292-34-0 4,6-Dichloro-8-methylquinoline DTXSID80589020 (CAS 948292-34-0)
- 2,4-dichloro-7,8-dihydro-6H-quinolin-5-one (CAS 1028330-50-8)
- 2-(4,5-Dichloro-3-methyl-1h-pyrazol-1-yl)butan-1-amine (CAS 1177292-42-0)
- 5,6-dichloro-1H-indole-3-carbaldehyde (CAS 1227578-94-0)
Recommended Standards
- 4-(2-Bromoallyl)thiomorpholine (CAS 1306746-93-9)
- Pentafluoro(3-fluorophenyl)-λ6-sulfane (CAS 1422-41-9)
- 2-(2-Furoylamino)-1,3-oxazole-4-carboxylic acid (CAS 1204297-78-8)
- 4-Hydroxy-7-nitro-1H-indole-2-carboxylic acid (CAS 1427504-09-3)
- Methyl 3-(3-chloropyridin-2-yl)-3-oxopropanoate (CAS 116408-79-8)
- 2-Fluoro-1-methyl-5-nitro-3-(trifluoromethyl)benzene (CAS 1803832-55-4)
- (E)-3-(3-phenoxyphenyl)acrylic acid (CAS 77124-20-0)
- 7-Bromo-3-(trifluoromethyl)benzofuran (CAS 1824663-62-8)
- 2-Methyl-5,6-dihydro-1,4-oxathiine-3-carboxylic Acid (CAS 6577-69-1)
- 2-(2,4,6-Trimethylbenzyl)isoindoline-1,3-dione (CAS 64489-90-3)
- 5- (CAS 1076199-05-7)
- (3-Fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443340-81-5)
- 2-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine (CAS 2121515-21-5)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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