Methyl 1-(2-chlorophenyl)isoquinoline-3-carboxylate CAS 439614-63-8
| CAS No. | 439614-63-8 |
| Molecular Formula | C17H12ClNO2 |
| Molecular Weight | 297.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 1-(2-chlorophenyl)isoquinoline-3-carboxylate 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.
Methyl 1-(2-chlorophenyl)isoquinoline-3-carboxylate (CAS 439614-63-8), molecular formula C17H12ClNO2 and molecular weight 297.74 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 1-(2-chlorophenyl)isoquinoline-3-carboxylate (C17H12ClNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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. 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 | C17H12ClNO2 |
| Molecular Weight | 297.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(2-Chlorophenyl)-8-methylquinoline-4-carboxylic acid (CAS 107027-38-3)
- 2-(4-Chlorophenyl)-8-methylquinoline-4-carboxylic acid (CAS 107027-43-0)
- 2-(3-(3-Chlorophenyl)-2-oxoimidazolidin-1-yl)-N-(2-hydroxyethyl)acetamide (CAS 1251699-20-3)
- N-(5-(4-Chlorophenyl)-1H-pyrazol-3-yl)benzamide (CAS 13097-20-6)
- N-(2-(2-Chlorophenyl)-2-methoxyethyl)-2-oxoimidazolidine-1-carboxamide (CAS 1795478-07-7)
- (Z)-4-(1-(4-Chlorophenyl)ethylidene)-2-phenyloxazol-5(4H)-one (CAS 69015-81-2)
- 1-(2-Chlorophenyl)-7-methylisoquinoline-3-carboxylic acid (CAS 89242-28-4)
- 1-(4-Chlorophenyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(1H)-one (CAS 60420-43-1)
Recommended Standards
- 8-Chloro-3-methyl-2-phenylquinoline-4-carboxylic acid (CAS 861234-24-4)
- Methyl 1-chloro-4-phenylisoquinoline-3-carboxylate (CAS 78945-98-9)
- 8-Chloro-2-phenylquinoline-4-carbohydrazide (CAS 854867-67-7)
- Methyl 2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 80221-37-0)
- Di-tert-butyl(isobutyl)silyl trifluoromethanesulfonate (CAS 1314639-86-5)
- NSC 319726 (CAS 71555-25-4)
- 2-Bromo-N-(2,4-dimethylphenyl)benzenesulfonamide (CAS 941294-29-7)
- Erythromycin A 6,9-Iminoether (CAS CATO-C4X-100128)
- Gliclazide Impurity 12 (CAS 936091-14-4)
- N-desmethyl N-Nitroso 4-Chloro phenyl Zolpidem (CAS CATO-C4X-148617)
- 3-methyl-4-(1H-pyrazol-1-yl)piperidine (CAS 690262-69-2)
- 2-(4-(Difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridin-3-yl)acetonitrile (CAS 1804347-30-5)
- 1-(3,4-Difluorophenyl)-1H-benzo[d]imidazole-5-carboxylic acid (CAS 442531-67-1)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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