3-Fluoro-4-pyrrolidinomethyl benzophenone CAS 898776-35-7
| CAS No. | 898776-35-7 |
| Molecular Formula | C18H18FNO |
| Molecular Weight | 283.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 283.34 g/mol gives 3-Fluoro-4-pyrrolidinomethyl benzophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Fluoro-4-pyrrolidinomethyl benzophenone (CAS 898776-35-7) is a high-purity analytical reference standard with the molecular formula C18H18FNO and a molecular weight of 283.34 g/mol.
Based on its molecular formula C18H18FNO, 3-Fluoro-4-pyrrolidinomethyl benzophenone contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.34 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Fluoro-4-pyrrolidinomethyl benzophenone 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 | C18H18FNO |
| Molecular Weight | 283.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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 Fluoro Standards
- 5-[5-fluoro-1-(propan-2-yl)-1h-1,3-benzodiazol-2-yl]-2-methylaniline (CAS 1183523-85-4)
- 5-[6-fluoro-1-(propan-2-yl)-1h-1,3-benzodiazol-2-yl]-2-methylaniline (CAS 1333549-25-9)
- 4-(5-fluoro-1-isopropyl-1H-benzimidazol-2-yl)-2-methylaniline (CAS 1334027-08-5)
- 4-(6-Fluoro-1-isopropyl-1,3-dihydro-2h-benzo[d]imidazol-2-ylidene)-2-methylcyclohexa-2,5-dien-1-imine (CAS 1355937-90-4)
- 6-(5-Fluoro-1-isopropyl-1,3-dihydro-2h-benzo[d]imidazol-2-ylidene)-2-methylcyclohexa-2,4-dien-1-imine (CAS 1356781-02-6)
- 6-(6-Fluoro-1-isopropyl-1,3-dihydro-2h-benzo[d]imidazol-2-ylidene)-2-methylcyclohexa-2,4-dien-1-imine (CAS 1356808-61-1)
- 2-Fluoro-2-pyrrolidinomethyl benzophenone (CAS 898774-77-1)
- 3-Fluoro-3-pyrrolidinomethyl benzophenone (CAS 898770-28-0)
Recommended Standards
- 4-((4-Methylpiperidin-1-yl)sulfonyl)benzoic acid (CAS 385381-42-0)
- 3-[4-(Pyrrolidin-1-ylsulfonyl)phenyl]-propanoic acid (CAS 871544-58-0)
- 4-(cyclohexylsulfamoyl)benzoic acid (CAS 6314-70-1)
- 3-[(5,6,7,8-tetrahydronaphthalen-2-ylsulfonyl)amino]propanoic acid (CAS 790681-74-2)
- 5-Ethyl-2,6-dihydroxy-4-methylnicotinonitrile (CAS 39621-05-1)
- 4-Bromo-2-fluoro-3-nitrobenzenesulfonyl chloride (CAS 1807262-18-5)
- 4-(5-Phenyl-1,2,4-oxadiazol-3-yl)piperidine (CAS 716313-84-7)
- 4-amino-3-methoxybutanoic acid hydrochloride (CAS 104671-73-0)
- 5-({[(tert-butoxy)carbonyl]amino}methyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1803610-81-2)
- Methyl methyl(6-(propylthio)-9H-purin-9-yl)carbamate (CAS 62908-70-7)
- 4-Acetoxybenzoic acid (CAS 2345-34-8)
- Methyl 4-(1,3-dioxolan-2-yl)-2-fluorobenzoate (CAS 936551-93-8)
- 5-chloro-2-methylpyrido[3,4-b]pyrazine (CAS 556053-82-8)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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