4-(3-Pyrrolinomethyl)-3-trifluoromethyl-benzophenone CAS 898764-46-0
| CAS No. | 898764-46-0 |
| Molecular Formula | C19H16F3NO |
| Molecular Weight | 331.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(3-Pyrrolinomethyl)-3-trifluoromethyl-benzophenone (C19H16F3NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 331.33 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(3-Pyrrolinomethyl)-3-trifluoromethyl-benzophenone (CAS 898764-46-0) is a high-purity analytical reference standard with the molecular formula C19H16F3NO and a molecular weight of 331.33 g/mol.
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.
CATO manufactures 4-(3-Pyrrolinomethyl)-3-trifluoromethyl-benzophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H16F3NO |
| Molecular Weight | 331.33 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-containing |
| Nitrogen Atoms | 1 |
Related Pyrrolinomethyl Standards
- 2-(3-Pyrrolinomethyl)-2-trifluoromethyl-benzophenone (CAS 898763-53-6)
- 3-(3-Pyrrolinomethyl)-2-trifluoromethyl-benzophenone (CAS 898749-26-3)
- 4-(3-Pyrrolinomethyl)-2-trifluoromethyl-benzophenone (CAS 898764-43-7)
- 2-(3-Pyrrolinomethyl)-3,4,5-trifluorobenzophenone (CAS 898763-86-5)
- 4-(3-Pyrrolinomethyl)-3,4,5-trifluorobenzophenone (CAS 898764-79-9)
- 2-(3-pyrrolinomethyl)-2'-thiomethylbenzophenone (CAS 898763-10-5)
- 2-(3-Pyrrolinomethyl)-4-thiomethylbenzophenone (CAS 898763-04-7)
- 3-(3-pyrrolinomethyl)-3'-trifluoromethylbenzophenone (CAS 898749-29-6)
Recommended Standards
- 4-Acetamido-N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide (CAS 73623-32-2)
- 4-((4-Fluorophenyl)thio)-N-isopropyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-20-0)
- 4-Amino-3,6-diphenyl-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 66482-88-0)
- 4-((1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)benzoic acid (CAS 333324-93-9)
- 2-(4-Chloro-3-isopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-69-9)
- N-Benzyloxycarbonyl (S)-Lisinopril-d5 Ethyl Methyl Diester (CAS 1356383-20-4)
- 1-(3-azetidinyl)-1H-pyrazole (CAS 1107627-16-6)
- Cyclohex-3-enecarbohydrazide (CAS 613656-69-2)
- (S)-Cyclohexyl 2-aminopropanoate (CAS 72873-27-9)
- (4-Chloro-6-(dimethylamino)-2-(methylthio)pyrimidin-5-yl)(4-chlorophenyl)methanol (CAS 1393456-95-5)
- N-(4-Methylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329212-06-8)
- Methyl 2,3,4,6-tetrafluorobenzoate (CAS 53001-68-6)
- 5-(2,5-Dichlorophenyl)isoxazol-3-amine (CAS 1488891-85-5)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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