3-Ethyl-8-methoxy-2-propylquinoline CAS 80609-91-2
| CAS No. | 80609-91-2 |
| Molecular Formula | C15H19NO |
| Molecular Weight | 229.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Ethyl-8-methoxy-2-propylquinoline is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Ethyl-8-methoxy-2-propylquinoline (CAS 80609-91-2), molecular formula C15H19NO and molecular weight 229.32 g/mol, is a CATO reference standard with documented purity and traceability.
3-Ethyl-8-methoxy-2-propylquinoline (C15H19NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C15H19NO |
| Molecular Weight | 229.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1980 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Methoxy-N-[2-(1-naphthyl)ethyl]-1-ethanamine (CAS 1040686-78-9)
- N-methoxy-N-methyl-4,6-dihydrothieno[3,4-b]thiophene-2-carboxamide (CAS 1574078-69-5)
- 1-Methoxy-N-(naphthalen-1-ylmethyl)propan-2-amine (CAS 355816-73-8)
- 3-Ethyl-6-methoxy-2-propylquinoline (CAS 3299-44-3)
- N-[(4-Methoxy-1-naphthyl)methyl]propan-2-amine (CAS 418789-18-1)
- 4-Methoxy-N,2,6-trimethylbenzenesulfonamide (CAS 1098374-65-2)
- 5-Methoxy-N,2,4-trimethylbenzenesulfonamide (CAS 1206115-08-3)
- 3-Methoxy-10H-phenothiazine (CAS 1771-19-3)
Recommended Standards
- 3-Methyl-6-phenyl-N-propyl-3,4-dihydropyrimidin-4-amine (CAS 88078-77-7)
- 3-Butyl-5-(diethoxymethyl)-4,5-dihydroisoxazole (CAS 87074-52-0)
- 3-tert-Butyl-1-(3-methylphenyl)-1H-pyrazol-5-amine (CAS 898537-77-4)
- 3-Benzyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 81879-64-3)
- (E)-N-Mesityl-4-(5-(4-methylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanamide (CAS 6605-21-6)
- 2-Chloro-N-(2-hydroxyethyl)-4-(1H-pyrazol-1-yl)benzamide (CAS 1172238-65-1)
- 1-(3-AMINO-2-METHYL-BENZYL)-4-(2-THIOPHEN-2-YL-ETHOXY)-2-PYRIDONE (CAS 934628-27-0)
- 2-(6-(3-Ethyl-1,2,4-oxadiazol-5-yl)-3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)acetic acid (CAS 1707603-36-8)
- (R)-2-(2,4,6-trifluorophenyl)pyrrolidine (CAS 1241678-86-3)
- 8-bromo-2-chloro-6-methoxyquinazolin-4-amine (CAS 1388025-37-3)
- 4-Bromomethylbenzeneboronic acid, 97% (CAS 68162-47-0)
- cis-cyclopropane-1,2-dicarboxylic acid (CAS 696-74-2)
- (R)-tert-Butyl 5-hydroxy-7-methyl-8-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carboxylate (CAS 872624-60-7)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com