2-[4-(3-Chlorophenyl)piperazin-1-yl]-4-(4-fluorophenyl)-4-oxobutanoic acid CAS 301194-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301194-46-7 |
| Molecular Formula | C20H20ClFN2O3 |
| Molecular Weight | 390.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[4-(3-Chlorophenyl)piperazin-1-yl]-4-(4-fluorophenyl)-4-oxobutanoic acid (CAS 301194-46-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H20ClFN2O3. Molecular weight: 390.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H20ClFN2O3 |
| Molecular Weight | 390.84 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, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- Ethyl 2-(2-((2-chlorophenyl)amino)-2-oxoethyl)-3-oxo-3,5,7,8-tetrahydropyrido[4,3-c]pyridazine-6(2H)-carboxylate (CAS 1326907-19-0)
- 1-[(4-chlorophenyl)methyl]-N-(4-methoxyphenyl)-1H-indole-3-carboxamide 10T-1488 860611-49-0 (CAS 860611-49-0)
- 2-((2-Chlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-71-9)
- 2-((3-Chlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-73-1)
- 2-((4-Chlorophenyl)thio)-6-phenyl-4-(trifluoromethyl)nicotinonitrile (CAS 338749-42-1)
- 2-[(3-Chlorophenyl)sulfanyl]-4-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 478245-71-5)
- 2-[(4-Chlorophenyl)sulfanyl]-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 338964-75-3)
- 4-(4-Chlorophenyl)-2-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridine-3-carbonitrile (CAS 339103-62-7)
Recommended Standards
- 2,3-Dibromo-5-iodo-4,6-dimethylpyridine (CAS 1823961-40-5)
- 5-(5-Chlorothiophen-2-yl)-N'-(3-ethoxy-4-hydroxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 303104-90-7)
- 4-(4-((5-Chloro-2-methoxyphenyl)sulfonyl)piperazin-1-yl)-4-oxobutanoic acid (CAS 1110717-62-8)
- 2-(5-(2-Fluorophenyl)isoxazol-3-yl)acetic acid (CAS 1207041-95-9)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidine-4-carboxylate (CAS 1007975-25-8)
- 2-Chloro-3-nitropyridine 2-chloro-3-nitro-pyridine 2-chloro-3-nitropyridine 34515-82-7 2-chloro-3-nitro pyridine 3-nitro-2-chloropyridine 5470-18-8 (CAS 5470-18-8)
- tert-Butyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate (CAS 864771-44-8)
- 4-chlorothieno[3,2-c]pyridine-7-carboxamide (CAS 55040-49-8)
- Ethyl 2-(4-(piperazin-1-yl)phenyl)acetate (CAS 86621-98-9)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
Why CATO?
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