1104637-58-2 2-Pyridinylboronic acid MIDA ester 4-methyl-8-(pyridin-2-yl)dihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione CAS 1104637-58-2
| CAS No. | 1104637-58-2 |
| Molecular Formula | C10H11BN2O4 |
| Molecular Weight | 234.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1104637-58-2 2-Pyridinylboronic acid MIDA ester 4-methyl-8-(pyridin-2-yl)dihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione 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.
CATO supplies 1104637-58-2 2-Pyridinylboronic acid MIDA ester 4-methyl-8-(pyridin-2-yl)dihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (CAS 1104637-58-2), a certified reference material (molecular formula C10H11BN2O4, MW 234.02 g/mol) for analytical method development and quality control.
1104637-58-2 2-Pyridinylboronic acid MIDA ester 4-methyl-8-(pyridin-2-yl)dihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (C10H11BN2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H11BN2O4 |
| Molecular Weight | 234.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (T-4)-[N-[(Carboxy-κO)methyl]-N-methylglycinato(2-)-κN,κO]-4-pyridinylboron (CAS 1104636-72-7)
- 2-Amino-6-bromo-3-fluorobenzoic Acid (CAS 1153974-98-1)
- 1-(Bromomethyl)-3-fluoro-2-nitrobenzene (CAS 1104543-73-8)
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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