4-(3,5-Dimethoxybenzoyl)quinoline CAS 1706462-40-9
| CAS No. | 1706462-40-9 |
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(3,5-Dimethoxybenzoyl)quinoline (CAS 1706462-40-9) is a high-purity analytical reference standard with the molecular formula C18H15NO3 and a molecular weight of 293.32 g/mol.
4-(3,5-Dimethoxybenzoyl)quinoline (C18H15NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
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 | C18H15NO3 |
| Molecular Weight | 293.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Dimethoxybenzoyl Standards
- 4-(2,3-Dimethoxybenzoyl)isoquinoline (CAS 1187170-81-5)
- 4-(2,4-Dimethoxybenzoyl)isoquinoline (CAS 1187171-78-3)
- 4-(2,3-Dimethoxybenzoyl)quinoline (CAS 1706444-41-8)
- 4-(2,6-Dimethoxybenzoyl)quinoline (CAS 1706444-44-1)
- 4-(3,4-Dimethoxybenzoyl)quinoline (CAS 1706451-31-1)
- 1-(2,6-Dimethoxybenzoyl)piperidine-4-carboxylic acid (CAS 593261-82-6)
- 1-(3,4-Dimethoxybenzoyl)piperidine-4-carboxylic acid (CAS 510739-78-3)
- 1-(3,5-dimethoxybenzoyl)piperidine-4-carboxylic acid (CAS 352340-66-0)
Recommended Standards
- 2-(4-Amino-5-(3,4,5-trimethoxyphenyl)-1H-pyrazol-1-yl)ethanol (CAS 1708168-86-8)
- (S)-2-((S)-2-(2-Aminoacetamido)-3-phenylpropanamido)propanoic acid (CAS 17123-30-7)
- Methyl 4-benzyl-2-phenyloxazole-5-carboxylate (CAS 173037-37-1)
- (2,4-Dimethoxyphenyl)(quinolin-4-yl)methanone 1706436-30-7 (CAS 1706436-30-7)
- 1-(3-Bromo-4-fluorobenzoyl)piperidine (CAS 1033201-74-9)
- Ethyl 3-pyridin-3-yl-[1,2,4]oxadiazole-5-carboxylate (CAS 163719-72-0)
- Methyl 3,3-dimethylcyclobut-1-ene-1-carboxylate (CAS 37676-91-8)
- Ethyl 5-Acetoxy-6-bromo-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate (CAS 141061-97-4)
- N1,N2-didodecylethanebis(thioamide) (CAS 120-88-7)
- 4-(3-Methyl-5-(prop-1-en-1-yl)benzofuran-2-yl)phenol (CAS 41744-26-7)
- 1-Bromo-4-[(2-methoxyethoxy)methyl]benzene (CAS 166959-29-1)
- 5-Oxotetrahydropyrrolo[2,1-b]thiazole-7a(5H)-carboxylic acid (CAS 155796-08-0)
- 51250-95-4 lithium-6li deuteroxide deuterate (CAS 51250-95-4)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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