(2-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone CAS 898763-64-9
| CAS No. | 898763-64-9 |
| Molecular Formula | C18H15ClFNO |
| Molecular Weight | 315.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-64-9), molecular formula C18H15ClFNO and molecular weight 315.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H15ClFNO, (2-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (2-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H15ClFNO |
| Molecular Weight | 315.77 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(2,3-dihydro-1,1-dioxido-3-thienyl)-N-(4-methoxyphenyl)acetamide (CAS 1285436-65-8)
- [2-(6-Chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-ethyl]-thiourea (CAS 1311278-66-6)
- 5-Chloro-N-(2-(furan-3-yl)ethyl)-2-methoxybenzenesulfonamide (CAS 1428357-02-1)
- (2-Chloro-4-fluorophenyl)(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-55-1)
- (3-Chloro-4-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-44-5)
- (3-Chloro-4-fluorophenyl)(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-34-6)
- (3-Chloro-5-fluorophenyl)(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898749-41-2)
- (4-Chloro-2-fluorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-68-3)
Recommended Standards
- 3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1935377-17-5)
- tert-Butyl 7-(chlorosulfonyl)-1H-indole-1-carboxylate (CAS 1191028-58-6)
- 3-Fluoro-4-(propane-2-sulfonamido)benzene-1-sulfonyl chloride (CAS 1183324-12-0)
- 1-{2-[(4-chlorophenyl)sulfanyl]phenyl}-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 568550-95-8)
- 3-Methoxy-N-(1-(thiazol-2-yl)ethyl)propan-1-amine (CAS 1342675-12-0)
- 1-(Dimethylamino)-4-methylpentan-3-one hydrochloride (CAS 25287-61-0)
- 1-(5-Bromo-2-fluorophenyl)butan-1-amine (CAS 1270585-22-2)
- 5-(4-Carboxyphenyl)-2-hydroxyisonicotinic acid (CAS 1261998-76-8)
- N-methyldecan-1-amine (CAS 7516-82-7)
- 6-Fluoro-4H-1,3-benzodioxine-8-carboxaldehyde (CAS 306934-87-2)
- 2-(Cyclopropyl((1-methylpyrrolidin-2-yl)methyl)amino)ethanol (CAS 1353965-32-8)
- Triisopropylphosphine oxide (CAS 17513-58-5)
- 6-Bromo-8-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1375302-92-3)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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