2-(3-Chlorostyryl)quinoline-7-carboxylic acid CAS 874100-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874100-33-1 |
| Molecular Formula | C18H12ClNO2 |
| Molecular Weight | 309.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorostyryl)quinoline-7-carboxylic acid (CAS 874100-33-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12ClNO2. Molecular weight: 309.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12ClNO2 |
| Molecular Weight | 309.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorostyryl Standards
- 2-(2-Chlorostyryl)quinoline-6-carboxylic acid (CAS 923297-71-6)
- 2-(4-Chlorostyryl)quinoline-5-carboxylic acid (CAS 923297-70-5)
- (E)-6-(4-chlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 282523-15-3)
- (E)-3-(5-(4-chlorostyryl)-1H-pyrazol-1-yl)-5-methyl-4H-1,2,4-triazol-4-amine (CAS 318959-13-6)
- (E)-2-(5-(2-Chlorostyryl)-1H-1,2,4-triazol-3-yl)phenol (CAS 939052-77-4)
- 2-(3-(2-Chlorostyryl)-1H-1,2,4-triazol-5-yl)phenol (CAS 579441-58-0)
- 1-(2-Chlorostyryl)isoquinoline (CAS 14174-76-6)
- (E)-6-(2-chlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 282523-38-0)
Recommended Standards
- 1-(2-Propynyl)-1H-indole-2,3-dione 3-[N-(4-chlorophenyl)hydrazone] (CAS 320422-37-5)
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- 6-(4-Fluoro-3-methoxyphenyl)picolinic acid (CAS 1261977-99-4)
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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