66735-22-6 4-Chloro-6-ethoxy-2-methylquinoline DTXSID00497032 CAS 66735-22-6
| CAS No. | 66735-22-6 |
| Molecular Formula | C12H22ClNO |
| Molecular Weight | 231.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
66735-22-6 4-Chloro-6-ethoxy-2-methylquinoline DTXSID00497032 (CAS 66735-22-6) is a high-purity analytical reference standard with the molecular formula C12H22ClNO and a molecular weight of 231.76 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 66735-22-6 4-Chloro-6-ethoxy-2-methylquinoline DTXSID00497032 is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 231.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 66735-22-6 4-Chloro-6-ethoxy-2-methylquinoline DTXSID00497032 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 | C12H22ClNO |
| Molecular Weight | 231.76 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, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 948291-66-5 2-Chloro-6-ethoxy-3-methylquinoline DTXSID80588992 (CAS 948291-66-5)
- 2-Chloro-5-((4-methylpiperazin-1-yl)methyl)thiazole (CAS 341967-70-2)
- 2-([(5-Chloro-3-methoxyphenyl)-methyl]sulfanyl)ethan-1-amine (CAS 1147093-48-8)
- 2-Chloro-N-isopropyl-N-(thiophen-3-ylmethyl)acetamide (CAS 1353952-11-0)
- 2-Chloro-N-(2-methyl-1-(thiophen-2-yl)propyl)acetamide (CAS 940271-64-7)
- 4-Chloro-2,6-bis(methylthio)pyrimidine-5-carbonitrile (CAS 277749-57-2)
- 6-Chloro-3-fluoro-4-(trimethylsilyl)pyridine-2-carbaldehyde (CAS 2140305-97-9)
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Recommended Standards
- 56705-51-2 Benzenamine, 4-(3-chlorophenoxy)- 4-13-00-01020 (Beilstein Handbook Reference) BRN 2105374 3'-Chloro-4-aminobiphenyl ether p-(m-Chlorophenoxy)aniline (CAS 56705-51-2)
- N-(4-(tert-butyl)cyclohexyl)-2-chloroacetamide (CAS 500887-21-8)
- N-[(4-Chlorophenyl)methyl](methylsulfanyl)carbothioamide (CAS 19457-09-1)
- N-(2-(tert-butyl)cyclohexyl)-2-chloroacetamide (CAS 25329-22-0)
- 1-(2-Chlorophenyl)-3-(4-methoxyphenyl)urea (CAS 50906-31-5)
- (1-(2,6-Dichlorophenyl)-4-isopropyl-1H-1,2,3-triazol-5-yl)methyl methanesulfonate (CAS 959800-76-1)
- N-(2-nitrophenyl)tetrahydro-2H-pyran-4-amine (CAS 1153379-98-6)
- 1-(2,4-Dimethoxyphenyl)-1H-pyrrole-2,5-dione (CAS 67154-42-1)
- N-(tert-Butyl)isonicotinamide (CAS 65321-30-4)
- (1,7,7-trimethylnorbornan-2-yl)hydrazine (CAS 743380-66-7)
- 2-fluoro-1-methoxy-3-nitrobenzene (CAS 445-68-1)
- Coelenterazine h (CAS 50909-86-9)
- Isavuconazole Impurity 51 (CAS CATO-C4X-123651)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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