6-Chloro-2-(pyridin-4-yl)quinoline-4-carboxylic acid CAS 669708-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669708-95-6 |
| Molecular Formula | C15H9ClN2O2 |
| Molecular Weight | 284.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-2-(pyridin-4-yl)quinoline-4-carboxylic acid (CAS 669708-95-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H9ClN2O2. Molecular weight: 284.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H9ClN2O2 |
| Molecular Weight | 284.70 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-2-pyridin-4-ylquinoline-4-carboxylic acid (CAS 1144500-08-2)
- Ethyl 3-(1-(4-chloro-1h-pyrazol-1-yl)propan-2-yl)-1,2,4-oxadiazole-5-carboxylate (CAS 1171337-26-0)
- Methyl 4-(2-(1-chloro-2-ethoxy-2-oxoethylidene)hydrazinyl)benzoate (CAS 1207062-38-1)
- 5-(6-Chloro-2-methoxypyridin-3-yl)-5-isopropyloxazolidine-2,4-dione (CAS 1227827-90-8)
- 1-[(5-chloro-2-methoxyphenyl)carbamoyl]azetidine-3-carboxylic acid (CAS 1492395-53-5)
- 1-(4-Chloro-2-nitrophenyl)piperidine-4-carboxylic acid (CAS 874800-64-3)
- 1-(5-Chloro-2-nitrophenyl)piperidine-4-carboxylic acid (CAS 847408-08-6)
- 2-Chloro-6-nitro-3-phenylquinoline (CAS 59412-15-6)
Recommended Standards
- 6-Chloro-2-(pyridin-3-yl)quinoline-4-carboxylic acid (CAS 669709-49-3)
- 6-Chloro-7-(phenylamino)quinoline-5,8-dione (CAS 61431-04-7)
- 6-{4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl}-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 2530337-17-6)
- 4,5-Dimethoxypyridazine (CAS 55271-48-2)
- 1-(3-Chlorophenyl)-3-(2,4-dichloro-5-fluorophenyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-96-0)
- (R)-4-((9H-Xanthen-9-yl)amino)-2-(((benzyloxy)carbonyl)amino)-4-oxobutanoic acid (CAS 1313054-82-8)
- tert-Butyl ((1R,2R)-2-((4-(trifluoromethyl)benzyl)oxy)cyclohexyl)carbamate (CAS 1951424-84-2)
- 3-(4-Nitrophenyl)-6-(piperazin-1-yl)pyridazine (CAS 1354939-40-4)
- (2,5-Dibromo-3-(difluoromethyl)pyridin-4-yl)methanol (CAS 1805970-08-4)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com