3-(2-Chloro-6-fluoro-benzylidene)-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid CAS 380574-64-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380574-64-1 |
| Molecular Formula | C20H13ClFNO2 |
| Molecular Weight | 353.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-fluoro-benzylidene)-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 380574-64-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H13ClFNO2. Molecular weight: 353.77 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H13ClFNO2 |
| Molecular Weight | 353.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 9-Benzyl-2-chloro-N-(4-fluorophenyl)-9H-purin-6-amine hydrochloride (CAS 125802-52-0)
- 9-Benzyl-2-chloro-N-(3-fluorophenyl)-9H-purin-6-amine (CAS 125802-62-2)
- 1-(6-Chloro-9H-purin-9-yl)-1-deoxy-N-methyl-2,3-O-isopropylidene-beta-D-ribofuranuronamide (CAS 152918-47-3)
- (E)-4-(2-(4-((3-chloro-2-methylphenyl)amino)-4-oxobutanoyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 327070-23-5)
- 4-((5-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazin-4-yl)oxy)-3-methoxybenzonitrile (CAS 839685-39-1)
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Recommended Standards
- 3-((4-Chlorophenyl)thio)-1-(2,4-difluorophenyl)pyrrolidine-2,5-dione (CAS 329078-67-3)
- 6-(4-Chlorophenyl)-2-(diethylamino)-4-(trifluoromethyl)nicotinonitrile (CAS 338963-37-4)
- 2-((4-Chlorophenyl)thio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-81-9)
- 2-((1-(3-Bromophenyl)propyl)amino)propan-1-ol (CAS 1157972-71-8)
- Diketone-PEG4-Biotin (CAS 2353409-85-3)
- Bromocriptine Impurity 1 (CAS 20315-46-2)
- 3'-O-Methylcatechin (CAS 60383-97-3)
- 4-[2-(3-Fluorophenoxy)ethyl]morpholine-4-boronic acid pinacol ester, 97% (CAS 897017-00-4)
- 2-Bromo-1-[4-(methylsulfanyl)phenyl]ethan-1-one (CAS 42445-46-5)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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