2,6-Dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid CAS 2121514-99-4
| CAS No. | 2121514-99-4 |
| Molecular Formula | C10H18BNO4Si |
| Molecular Weight | 255.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2,6-Dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid (C10H18BNO4Si) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
CATO supplies 2,6-Dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid (CAS 2121514-99-4), a certified reference material (molecular formula C10H18BNO4Si, MW 255.15 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.
As a certified reference material (CRM), 2,6-Dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid 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 | C10H18BNO4Si |
| Molecular Weight | 255.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- Ethyl 4,5-dimethoxy-2-nitrobenzoate (CAS 100905-33-7)
- 3-(2,3-Dimethoxy-5-nitrophenyl)propanoic acid (CAS 1171393-07-9)
- Methyl 2-(4,5-dimethoxy-2-nitrophenyl)acetate (CAS 2982-53-8)
- 2,7-Dimethoxy-9-acridinone (CAS 120809-05-4)
- 5,6-Dimethoxy-2-(pyridin-2-yl)-1H-benzo[d]imidazole (CAS 1256094-28-6)
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Recommended Standards
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- 2-[(carboxymethyl)(4,4,4-trifluoro-3-oxobut-1-en-1-yl)amino]acetic acid (CAS 565166-40-7)
- 1-Bromo-4-(cyclohexyloxy)benzene (CAS 30752-31-9)
- 2-Bromo-1-(2,3,5,6-tetramethylphenyl)ethan-1-one (CAS 67159-34-6)
- 1-(Phenylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-amine (CAS 927996-31-4)
- 2-Methoxy-6-nitrobenzaldehyde (CAS 19689-88-4)
- 7-amino-1H,2H-pyrrolo[1,2-a]pyrazin-1-one (CAS 1593221-02-3)
- 0583AD 1186310-67-7 4-((tert-Butyldimethylsilyloxy)methyl)-2-chloro-3-(dimethoxymethyl)pyridine C15H26ClNO3Si (CAS 1186310-67-7)
- 6-Iodo-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 900015-40-9)
- 1-Palmitoyl-2-hydroxy-sn-glycero-3-PG (sodium) (CAS 326495-22-1)
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- Ethyl 4-(bis(cyclopropylmethyl)amino)quinoline-3-carboxylate (CAS 920494-46-8)
- Prop-2-yn-1-yl 3-bromo-4-((2-methylbenzyl)oxy)benzoate (CAS 1706440-71-2)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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