2-Fluoro-6h,7h,8h,9h,10h-cyclohepta[b]quinoline-11-carboxylic acid CAS 1555-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1555-11-9 |
| Molecular Formula | C15H14FNO2 |
| Molecular Weight | 259.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-6h,7h,8h,9h,10h-cyclohepta[b]quinoline-11-carboxylic acid (CAS 1555-11-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H14FNO2. Molecular weight: 259.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H14FNO2 |
| Molecular Weight | 259.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-(Hydroxymethyl)-4-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 65419-18-3)
- 4-(1-Amino-2-methylpropan-2-yl)-N,N-dimethylaniline (CAS 1018660-67-7)
- 3-((Pyridin-2-ylmethyl)amino)propanoic acid dihydrochloride (CAS 1171591-14-2)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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