5-(3-Fluorophenyl)-3,4-dihydro-2H-pyrrole CAS 164737-45-5
| CAS No. | 164737-45-5 |
| Molecular Formula | C10H10FN |
| Molecular Weight | 163.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 163.19 g/mol gives 5-(3-Fluorophenyl)-3,4-dihydro-2H-pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(3-Fluorophenyl)-3,4-dihydro-2H-pyrrole (CAS 164737-45-5), molecular formula C10H10FN and molecular weight 163.19 g/mol, is a CATO reference standard with documented purity and traceability.
5-(3-Fluorophenyl)-3,4-dihydro-2H-pyrrole (C10H10FN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 5-(3-Fluorophenyl)-3,4-dihydro-2H-pyrrole 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 | C10H10FN |
| Molecular Weight | 163.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 4-(2-FLUOROPHENYL)BUTANENITRILE (CAS 143654-61-9)
- 4-(4-Fluorophenyl)but-3-yn-2-amine (CAS 1602914-48-6)
- 2-(2-Fluorophenyl)-2-methylpropanenitrile (CAS 913720-00-0)
- 2-(3-Fluorophenyl)-2-methylpropanenitrile (CAS 93748-10-8)
- 2-(4-Fluorophenyl)-2-methylpropanenitrile (CAS 93748-09-5)
- 5-(2-Fluorophenyl)oxazole (CAS 1240321-68-9)
- 4-(2-Fluorophenyl)oxazole (CAS 127426-15-7)
- 3-(3-Fluorophenyl)-4H-1,2,4-triazole (CAS 1279202-08-2)
Recommended Standards
- 2-Ethyl-5-fluoro-1H-indole (CAS 163688-20-8)
- Tetrahydro-1,4-thiazepan-5-one-1,1-dioxide (CAS 16906-20-0)
- tert-Butyl (2-fluoroethyl)carbamate (CAS 178181-52-7)
- Thiomorpholine-3-carboxylic acid 1-oxide (CAS 156474-26-9)
- 7-Bromo-2-(2-fluoropyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380331-97-4)
- (4R,4'R)-2,2'-(Pentane-3,3-diyl)bis(4-isopropyl-4,5-dihydrooxazole) (CAS 944706-09-6)
- tert-butyl N-[(4-carbamoylfuran-2-yl)methyl]carbamate (CAS 1803587-45-2)
- Benzydamine Impurity 2 (CAS 39860-97-4)
- 3-Bromo-1,1,4-trichloro-1-fluorobutane (CAS 406-67-7)
- 3-[1-(Furan-2-ylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]prop-2-enoic acid (CAS 750599-12-3)
- 2-Diethoxyphosphorylbut-1-ene (CAS 42329-48-6)
- 2,3-Difluoro-5-(methoxycarbonyl)benzoic acid (CAS 1822660-61-6)
- 1,2-Bis((2-(pyridin-2-yl)ethyl)thio)ethane (CAS 64691-70-9)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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