(3S,4R)-1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid CAS 1395080-79-1
| CAS No. | 1395080-79-1 |
| Molecular Formula | C18H18FNO2 |
| Molecular Weight | 299.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies (3S,4R)-1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1395080-79-1), a certified reference material (molecular formula C18H18FNO2, MW 299.34 g/mol) for analytical method development and quality control.
(3S,4R)-1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid (C18H18FNO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (3S,4R)-1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid 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 | C18H18FNO2 |
| Molecular Weight | 299.34 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3R,4S)-1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1394827-82-7)
- Benzyl N-[1-(4-fluorophenyl)cyclobutyl]carbamate (CAS 1403483-75-9)
- Benzyl 3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate (CAS 138232-44-7)
- 1-Tosyl-1H-indole-2-carbaldehyde (CAS 146384-54-5)
- 2,5-Dibromo-4-hydroxybenzonitrile (CAS 1824055-68-6)
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