(2,4-Dimethylphenyl)(isoquinolin-4-yl)methanone CAS 1187171-84-1
| CAS No. | 1187171-84-1 |
| Molecular Formula | C18H15NO |
| Molecular Weight | 261.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2,4-Dimethylphenyl)(isoquinolin-4-yl)methanone (CAS 1187171-84-1) is a high-purity analytical reference standard with the molecular formula C18H15NO and a molecular weight of 261.32 g/mol.
Based on its molecular formula C18H15NO, (2,4-Dimethylphenyl)(isoquinolin-4-yl)methanone 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 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.
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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- (2,3-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-29-8)
- (2,4-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-36-7)
- (2,5-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-42-5)
- (2,6-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187167-47-0)
- (3,4-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187169-95-4)
- (3,5-Dimethylphenyl)(quinolin-3-yl)methanone (CAS 1187169-98-7)
- (2,3-Dimethylphenyl)(isoquinolin-4-yl)methanone (CAS 1187171-82-9)
- (2,5-Dimethylphenyl)(isoquinolin-4-yl)methanone (CAS 1187171-85-2)
Recommended Standards
- (2,6-Dimethylphenyl)(isoquinolin-4-yl)methanone (CAS 1187171-86-3)
- tert-Butyl 6-formyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1187933-34-1)
- 4-(4-Ethylbenzoyl)isoquinoline (CAS 1187169-68-1)
- Tert-butyl ((5-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)carbamate (CAS 1198107-00-4)
- N-(6-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(furan-2-yl)pyrimidin-4-yl)-2-(4-methylpiperazin-1-yl)acetamide (CAS 912940-20-6)
- 2-Chloro-5-phenylpyrimidine (CAS 22536-62-5)
- (Chloromethyl)methylbis(pentafluorophenyl)silane (CAS 77669-65-9)
- Methyl 3-(2-{[2-(2,5-dichlorobenzenesulfonamido)phenyl]sulfanyl}acetamido)thiophene-2-carboxylate (CAS 477869-12-8)
- 4,6,7-Trifluoroindoline (CAS 53001-77-7)
- 1-Allyl-3-(2,2-diethoxyethyl)urea (CAS 107979-42-0)
- Ethyl 4-chloropyrrolo[1,2-b]pyridazine-3-carboxylate (CAS 1400688-74-5)
- 0937AE 34301-40-1 5-[(4-Nitrophenyl)methylene]-1,3-thiazolane-2,4-dione C10H6N2O4S (CAS 34301-40-1)
- 3-Piperidinyl(3-pyridinyl)methanone hydrochloride (CAS 1600563-01-6)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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