methyl (3R)-1-benzyl-3-fluoro-pyrrolidine-3-carboxylate CAS 1438852-68-6
| CAS No. | 1438852-68-6 |
| Molecular Formula | C13H22FNO2 |
| Molecular Weight | 243.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), methyl (3R)-1-benzyl-3-fluoro-pyrrolidine-3-carboxylate 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.
CATO supplies methyl (3R)-1-benzyl-3-fluoro-pyrrolidine-3-carboxylate (CAS 1438852-68-6), a certified reference material (molecular formula C13H22FNO2, MW 243.32 g/mol) for analytical method development and quality control.
Structurally, methyl (3R)-1-benzyl-3-fluoro-pyrrolidine-3-carboxylate (C13H22FNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 243.32 g/mol, it falls into the medium-molecular-weight range. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H22FNO2 |
| Molecular Weight | 243.32 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- n-(2,6-Dimethylbenzyl)-1-(4-fluorophenyl)methanamine (CAS 1428058-64-3)
- methyl (3S)-1-benzyl-3-fluoro-pyrrolidine-3-carboxylate (CAS 1438852-69-7)
- (4-Methyl-6-(methylthio)pyridin-3-yl)(phenyl)methanone (CAS 1355229-64-9)
- tert-Butyl 7-oxo-5-thia-2-azaspiro[3.4]octane-2-carboxylate (CAS 1453315-68-8)
- Cbz-NH-PEG2-C2-acid (CAS 1347750-76-8)
- 3-Bromo-5-[(piperidin-1-yl)carbonyl]aniline (CAS 1375069-05-8)
- Tert-butyl (S)-4-oxo-2-(trifluoromethyl)piperidine-1-carboxylate (CAS 1391730-21-4)
- 4,6,7-Trimethyl-2-oxo-2H-chromene-3-carbonitrile (CAS 56394-26-4)
- 5-(5-ethyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 790232-36-9)
- 1-Cyclobutyl-1H-pyrazole (CAS 1190875-37-6)
- 3-(4-Fluorophenyl)cyclopentan-1-amine, mixture of diastereomers (CAS 1267444-55-2)
- 3-(2,3-Difluorophenyl)-2-methylpropanoic acid (CAS 1250203-60-1)
- Tert-butyl n-(4,4,4-trifluoro-3-hydroxy-1-phenylbutan-2-yl)carbamate (CAS 1311317-58-4)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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