4-(3,5-Dimethylbenzoyl)quinoline CAS 1706456-87-2
| CAS No. | 1706456-87-2 |
| Molecular Formula | C18H15NO |
| Molecular Weight | 261.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(3,5-Dimethylbenzoyl)quinoline 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.
4-(3,5-Dimethylbenzoyl)quinoline (CAS 1706456-87-2), molecular formula C18H15NO and molecular weight 261.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H15NO, 4-(3,5-Dimethylbenzoyl)quinoline contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C18H15NO |
| Molecular Weight | 261.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Dimethylbenzoyl Standards
- 1-(2,5-Dimethylbenzoyl)piperidine-4-carboxylic acid (CAS 1016715-89-1)
- 1-(3,4-Dimethylbenzoyl)piperidine-4-carboxylic acid (CAS 1017381-41-7)
- 1-(3,5-Dimethylbenzoyl)piperidine-2-carboxylic acid (CAS 1101193-09-2)
- 1-(3,4-Dimethylbenzoyl)piperidine-2-carboxylic acid (CAS 1101848-98-9)
- 1-(2,5-Dimethylbenzoyl)piperidine-2-carboxylic acid (CAS 1103141-28-1)
- 1-(2,3-Dimethylbenzoyl)piperidine-2-carboxylic acid (CAS 1103845-09-5)
- 1187167-14-1 4-(3,4-Dimethylbenzoyl)isoquinoline MFCD13153073 (CAS 1187167-14-1)
- 4-(3,5-Dimethylbenzoyl)isoquinoline (CAS 1187167-20-9)
Recommended Standards
- 4-(2,6-Dimethylbenzoyl)quinoline (CAS 1706456-65-6)
- 4-(4-Ethylbenzoyl)quinoline (CAS 1706457-14-8)
- 4-(2,5-Dimethylbenzoyl)quinoline (CAS 1706444-87-2)
- 4-(2,3-Dimethylbenzoyl)quinoline (CAS 1706462-41-0)
- (5Z)-3-(4-Methoxyphenyl)-5-{[4-(propan-2-yl)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one (CAS 320422-87-5)
- 2-Amino-2-(2,6-difluorophenyl)acetamide (CAS 1218640-30-2)
- 3-(1-Propyl-1H-pyrazol-3-yl)propiolic acid (CAS 1354706-02-7)
- 4-(2-Methylfuran-3-carboxamido)benzoic acid (CAS 314746-09-3)
- 951624-83-2 5-(Trifluoromethyl)pyridine-3-carbonitrile DTXSID00651258 (CAS 951624-83-2)
- (R)-5-Chloro-8-hydroxy-3-methylisochroman-1-one (CAS 1421840-11-0)
- (<I>S</I>)-(+)-<I>p</I>-methylbenzenesulfinamide (CAS 188447-91-8)
- (Z)-Nilotinib Impurity 37 (CAS 75415-01-9)
- C28 Triaromatic sterane, 20R (CAS 80382-33-8)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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