4-(6-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid CAS 436811-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 436811-08-4 |
| Molecular Formula | C19H16FNO2 |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(6-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 436811-08-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16FNO2. Molecular weight: 309.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16FNO2 |
| Molecular Weight | 309.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- (3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797801-93-4)
- 4-(8-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 436811-07-3)
- 4-(1-((2-Fluoro-[1,1'-biphenyl]-4-yl)oxy)ethyl)pyrimidin-2-amine (CAS 477862-72-9)
- 2-fluoro-5-[(3-methylphenyl)sulfamoyl]benzoic acid (CAS 1030686-17-9)
- 2-(4-Fluoro-2-methyl-benzenesulfonylamino)-benzoic acid (CAS 327105-31-7)
- 2-(4-Fluoro-3-methylbenzenesulfonamido)benzoic acid (CAS 379254-41-8)
- 3-(3-Fluoro-4-methylbenzenesulfonamido)benzoic acid (CAS 379725-45-8)
- 3-(4-Fluoro-phenylsulfamoyl)-4-methyl-benzoic acid (CAS 379729-09-6)
Recommended Standards
- 4-(5-Isopropyl-2-methylphenoxy)-3-(trifluoromethyl)aniline (CAS 946740-62-1)
- 4-(5-Isopropyl-2-methylphenoxy)-2-(trifluoromethyl)aniline (CAS 946663-11-2)
- 4-[3-(tert-Butyl)phenoxy]-2-(trifluoromethyl)-phenylamine (CAS 946698-16-4)
- Ethyl 2-(6-(m-tolylthio)-9H-purin-9-yl)acetate (CAS 646509-74-2)
- 4-[(4-Methoxyphenyl)(methylsulfonyl)amino]butanoic acid (CAS 1266396-43-3)
- 2-Hydroxy-5-(2-hydroxyethyl)benzaldehyde (CAS 110005-81-7)
- 4-Cyano-n-(furan-2-ylmethyl)benzene-1-sulfonamide (CAS 603999-00-4)
- 1-(2-Butyl-3,4,4-trimethylimidazolidin-1-yl)ethanone (CAS 89367-46-4)
- 2-(4-Ethylphenyl)-2-(pyrrolidin-1-yl)acetic acid (CAS 1017205-95-6)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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