7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid CAS 865415-11-8
| CAS No. | 865415-11-8 |
| Molecular Formula | C21H20ClNO3 |
| Molecular Weight | 369.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 369.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 865415-11-8), a certified reference material (molecular formula C21H20ClNO3, MW 369.84 g/mol) for analytical method development and quality control.
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.
CATO manufactures 7-Chloro-2-(3-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H20ClNO3 |
| Molecular Weight | 369.84 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 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; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 882749-02-2)
- 3-Chloro-6-fluoro-N-(2-methylnaphthalen-1-yl)benzo[b]thiophene-2-carboxamide (CAS 332382-16-8)
- 3-Chloro-N-(2-(1,3-dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl)benzamide (CAS 477711-49-2)
- 4-Chloro-N-[2-(1,3-dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl]benzamide (CAS 477711-45-8)
- 7-Chloro-2-(4-isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 865415-13-0)
- 9-Chloro-N-(2-morpholinoethyl)acridine-4-carboxamide (CAS 646072-61-9)
- Butyl 6-chloro-2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 355421-19-1)
- 4-Chloro-N-(di(piperidin-1-yl)phosphoryl)benzamide (CAS 927681-48-9)
Recommended Standards
- 4-((4-Chlorophenoxy)methyl)-3-(2,6-difluorophenyl)thiazole-2(3H)-thione (CAS 866153-93-7)
- Isobutyl 6-chloro-2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 355421-20-4)
- 3,3,5-Tribromoindolin-2-one (CAS 92635-29-5)
- Prucalopride Impurity 15 (CAS CATO-C4X-103815)
- 1-(3-Bromo-4-methylphenyl)propan-2-one (CAS 930794-10-8)
- 7-Ethynylcoumarin (CAS 270088-04-5)
- Triphenyl(pivalamidomethyl)phosphonium chloride (CAS 121561-25-9)
- Ethyl 2-(2-((5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)propanamido)-4,5-dimethylthiophene-3-carboxylate (CAS 332162-04-6)
- (S)-4-Amino-3-(4-(benzyloxy)phenyl)butanoic acid (CAS 1956436-02-4)
- Caspofungin Impurity B (CAS CATO-C4X-15756)
- Ruxolitinib Impurity 94 (CAS CATO-C4X-205894)
- (2-tert-butylcyclopropyl)methanol (CAS 1823496-19-0)
- 5-Bromo-2-fluoro-3-methoxybenzonitrile (CAS 1898131-10-6)
- Neuropeptide Y, porcine (CAS 82785-45-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com