1-{2-[3-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}pyrrolidine CAS 2096995-82-1
| CAS No. | 2096995-82-1 |
| Molecular Formula | C19H30BNO3 |
| Molecular Weight | 331.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 331.26 g/mol gives 1-{2-[3-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}pyrrolidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-{2-[3-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}pyrrolidine (CAS 2096995-82-1) is a high-purity analytical reference standard with the molecular formula C19H30BNO3 and a molecular weight of 331.26 g/mol.
The molecular framework of 1-{2-[3-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}pyrrolidine (C19H30BNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-{2-[3-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}pyrrolidine 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 | C19H30BNO3 |
| Molecular Weight | 331.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-[3-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propyl]morpholine (CAS 1036991-26-0)
- 1-(3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propyl)pyrrolidine (CAS 1229442-51-6)
- 1-(2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)piperidine (CAS 581065-57-8)
- 1-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)piperidine (CAS 934586-49-9)
- 1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1073372-01-6)
- 1-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperazin-1-yl)ethan-1-one (CAS 1201644-39-4)
- 8-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)quinoline (CAS 1233131-18-4)
- (E)-3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-[1,1'-biphenyl]-2-carbonitrile (CAS 2171558-36-2)
Recommended Standards
- 2-(Cyclohexylamino)-N-(3,4-dichlorophenyl)-2-thioxoacetamide (CAS 244095-39-4)
- 2-(Cyclohexylamino)-N-(3,5-dichlorophenyl)-2-thioxoacetamide (CAS 306730-37-0)
- 5-((2-Fluoro-4-nitrophenyl)amino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione (CAS 1956324-86-9)
- 3,3-Dimethyl-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanamide (CAS 2246685-26-5)
- (E)-3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)acryloyl chloride (CAS 144206-17-7)
- 2-Hydroxy-N1,N1-dimethylisophthalamide (CAS 1243354-57-5)
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- 3-Ethyl-1-(2-methoxyethyl)-1H-pyrazole-5-carbaldehyde (CAS 1352503-80-0)
- (1S,4R)-4-Aminocyclopent-2-enecarboxylic acid hydrochloride (CAS 74201-87-9)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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