Methyl 2-fluoro-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylate CAS 1381944-63-3
| CAS No. | 1381944-63-3 |
| Molecular Formula | C20H20FNO3 |
| Molecular Weight | 341.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methyl 2-fluoro-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylate (C20H20FNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 341.38 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Methyl 2-fluoro-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylate (CAS 1381944-63-3), a certified reference material (molecular formula C20H20FNO3, MW 341.38 g/mol) for analytical method development and quality control.
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 manufactures Methyl 2-fluoro-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylate 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 | C20H20FNO3 |
| Molecular Weight | 341.38 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 sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 4-fluoro-3-[4-(piperidinocarbonyl)phenyl]benzoate (CAS 1414029-14-3)
- Benzyl 2-(4-fluoro-2-methylphenyl)-4-oxopiperidine-1-carboxylate (CAS 414910-00-2)
- 4-Fluoro-N-{4-[(4-fluorophenyl)sulfanyl]phenyl}benzamide (CAS 339096-35-4)
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- 5-(5-Fluoro-2-hydroxybenzoyl)-2-oxo-1-(1,3-thiazol-2-yl)-1,2-dihydropyridine-3-carbonitrile (CAS 743444-72-6)
- N-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanesulfonamide (CAS 2246829-52-5)
- 2-Fluoro-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2246667-45-6)
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Recommended Standards
- (2-Methoxyphenyl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1324679-74-4)
- Ethyl 3-(4-(morpholinosulfonyl)phenyl)-3-oxopropanoate (CAS 1403566-53-9)
- 2-{[5-(phenoxymethyl)-4-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 131142-09-1)
- 3-Hydroxy-1-[5-hydroxy-3-methyl-1-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-4-yl]-2-buten-1-one (CAS 129302-16-5)
- Diltiazem-d3 HCl (CAS 1217860-13-3)
- (S)-N-(Cyclopropylmethylene)-2-methylpropane-2-sulfinamide (CAS 1075715-48-8)
- (2S,4R)-4-phenylpyrrolidine-2-carboxylic acid hydrochloride (CAS 82087-67-0)
- 3,3-Dimethyloctahydro-5,8-methanoindolizine (CAS 90307-90-7)
- Cypermethrin (1R,2S,1�R)-Isomer (CAS 66841-24-5)
- 5-Amino-1-methyl-1H-benzo[d]imidazole-4-carbonitrile (CAS 103884-26-0)
- 2-Isopropyl-4,6-dimethylpyrimidin-5-ol (CAS 88070-33-1)
- 3-Bromo-6-chloro-2-fluoropyridine (CAS 885952-18-1)
- 2-Methyl-4-nitro-2-butanol (CAS 72183-50-7)
- Peptide Impurity 34 (CAS 21282-09-7)
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