2-Pyrrolidinomethyl-2-trifluoromethylbenzophenone CAS 898774-79-3
| CAS No. | 898774-79-3 |
| Molecular Formula | C19H18F3NO |
| Molecular Weight | 333.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Pyrrolidinomethyl-2-trifluoromethylbenzophenone (CAS 898774-79-3) is a high-purity analytical reference standard with the molecular formula C19H18F3NO and a molecular weight of 333.35 g/mol.
The molecular framework of 2-Pyrrolidinomethyl-2-trifluoromethylbenzophenone (C19H18F3NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), 2-Pyrrolidinomethyl-2-trifluoromethylbenzophenone 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 | C19H18F3NO |
| Molecular Weight | 333.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pyrrolidinomethyl Standards
- 2-Pyrrolidinomethyl-3-trifluoromethylbenzophenone (CAS 898774-81-7)
- 2-Pyrrolidinomethyl-4-trifluoromethylbenzophenone (CAS 898774-83-9)
- 4-Pyrrolidinomethyl-2-trifluoromethylbenzophenone (CAS 898776-65-3)
- 4-Pyrrolidinomethyl-3-trifluoromethylbenzophenone (CAS 898776-67-5)
- 4-Pyrrolidinomethyl-4-trifluoromethylbenzophenone (CAS 898776-69-7)
- 2-Pyrrolidinomethyl-3,4,5-trifluorobenzophenone (CAS 898775-12-7)
- 3-Pyrrolidinomethyl-2-thiomethylbenzophenone (CAS 898770-10-0)
- 3-Pyrrolidinomethyl-4-thiomethylbenzophenone (CAS 898770-13-3)
Recommended Standards
- 2-[(4-Methylphenyl)sulfanyl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 338966-33-9)
- 2-(O-tolylthio)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339013-89-7)
- 1-Phenyl-N-[3-(trifluoromethyl)phenyl]cyclopentane-1-carboxamide (CAS 512795-92-5)
- 3-Bromo-5-chloro-4-iodophenol (CAS 2091672-94-3)
- 2-Aminophenyl acetate (CAS 82833-70-3)
- N-(4-(4-Aminopyridin-3-yl)phenyl)methanesulfonamide (CAS 1258627-02-9)
- N,N'-(9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)dihexanamide (CAS 85832-58-2)
- 2-Bromo-3,3-dimethylbutanal (CAS 30263-73-1)
- 5-(Chloromethyl)-1-cyclopentyl-2-methanesulfonyl-1h-imidazole (CAS 1221341-16-7)
- 4-(Hydroxymethyl)-N-methylpicolinamide (CAS 332013-43-1)
- 4-(3-Methylthiophen-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-75-8)
- 5-(4-Chlorophenyl)-4-hexyl-4H-1,2,4-triazole-3-thiol (CAS 379726-37-1)
- 6-ethynyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 356560-82-2)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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