1-(Tert-butyl) 4-methyl (3S)-3-fluoropiperidine-1,4-dicarboxylate CAS 2103131-87-7
| CAS No. | 2103131-87-7 |
| Molecular Formula | C12H20FNO4 |
| Molecular Weight | 261.29 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.
1-(Tert-butyl) 4-methyl (3S)-3-fluoropiperidine-1,4-dicarboxylate (CAS 2103131-87-7) is a high-purity analytical reference standard with the molecular formula C12H20FNO4 and a molecular weight of 261.29 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(Tert-butyl) 4-methyl (3S)-3-fluoropiperidine-1,4-dicarboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 261.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1-(Tert-butyl) 4-methyl (3S)-3-fluoropiperidine-1,4-dicarboxylate 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 | C12H20FNO4 |
| Molecular Weight | 261.29 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(Tert-butyl) 3-methyl (3S,5S)-5-fluoropiperidine-1,3-dicarboxylate (CAS 2382607-29-4)
- 2-(((2-Fluorophenyl)amino)methylene)-5,5-dimethylcyclohexane-1,3-dione (CAS 370853-51-3)
- 1-(Tert-butyl) 2-methyl (4R)-4-fluoro-2-methylpyrrolidine-1,2-dicarboxylate (CAS 918820-36-7)
- 2-((3S)-1-(tert-butoxycarbonyl)-3-fluoropiperidin-4-yl)acetic acid (CAS 2306259-26-5)
- 1-Methoxyisoquinoline (CAS 23724-93-8)
- methyl 6-(4-chlorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 878124-87-9)
- 2-(Methylthio)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1310383-19-7)
- 2,6-Dibenzyl-4-fluoroaniline (CAS 1673562-55-4)
- Ethyl (1S,2R)-2-benzylcyclopropane-1-carboxylate (CAS 1680198-25-7)
- 1,2-Diethoxy-4-methylbenzene (CAS 2612-56-8)
- 1-(2-Chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1267134-04-2)
- 2-(3-Iodo-5-(trifluoromethyl)phenyl)acetic acid (CAS 1261482-61-4)
- 6-Bromo-2-chloro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1824109-05-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com