1-(2-Chloro-7,8-dimethylquinolin-3-yl)ethanol CAS 1017403-18-7
| CAS No. | 1017403-18-7 |
| Molecular Formula | C13H14ClNO |
| Molecular Weight | 235.71 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.
1-(2-Chloro-7,8-dimethylquinolin-3-yl)ethanol (CAS 1017403-18-7) is a high-purity analytical reference standard with the molecular formula C13H14ClNO and a molecular weight of 235.71 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(2-Chloro-7,8-dimethylquinolin-3-yl)ethanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 235.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(2-Chloro-7,8-dimethylquinolin-3-yl)ethanol 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 | C13H14ClNO |
| Molecular Weight | 235.71 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 | 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N,N-diethylquinoxalin-2-amine (CAS 100116-89-0)
- 1-(2-Chloro-5,7-dimethylquinolin-3-yl)ethanol (CAS 1017402-93-5)
- 1-(2-Chloro-6,8-dimethylquinolin-3-yl)ethanol (CAS 1017402-97-9)
- 1-(2-Chloro-6-ethylquinolin-3-yl)ethanol (CAS 1017403-12-1)
- (2-Chloro-8-isopropylquinolin-3-yl)methanol (CAS 1017403-75-6)
- 1-(2-Chloro-8-ethylquinolin-3-yl)ethanol (CAS 1017428-71-5)
- 1-(2-Chloro-5,8-dimethylquinolin-3-yl)ethanol (CAS 1017463-30-7)
- 6-chloro-8-methyl-2-propylquinolin-4-ol (CAS 1070880-12-4)
Recommended Standards
- 2-(3-chlorophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1017388-57-6)
- 3-(Chloromethyl)-6-isopropylquinolin-2(1H)-one (CAS 1017347-07-7)
- 7-chloro-8-methyl-2-propylquinolin-4-ol (CAS 1070880-13-5)
- 8-Chloro-6-methyl-2-propylquinolin-4-ol (CAS 1070880-14-6)
- (5-Cyclopropylthiazol-2-yl)methanol (CAS 2090511-06-9)
- 2-(2-((4-Chlorobenzyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (CAS 954094-63-4)
- 1-Methyl-4-(2,4,6-trimethoxyphenyl)piperidin-3-one (CAS 113225-10-8)
- N-Benzyl-N-methyl-2-(methylamino)acetamidehydrochloride (CAS 1220033-30-6)
- 3-Methoxy-2,2-dimethylcyclobutan-1-one (CAS 2063-96-9)
- 1-Methyl-3-((morpholin-2-ylmethyl)amino)pyrazin-2(1H)-one (CAS 1544946-99-7)
- 8-Fluoro-2,3-dimethyl-1,4-dihydroquinolin-4-one (CAS 1178204-81-3)
- 7-Bromo-5-methyl-1H-benzo[d][1,2,3]triazole (CAS 1352530-58-5)
- N-(3,4-dimethoxyphenethyl)-3,5-dimethylisoxazole-4-carboxamide (CAS 1026328-20-0)
- Peptide-GMF (CAS CATO-CPTD788469)
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