3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(2-amino-2-oxoethyl)-4-fluorophenyl)boronate CAS 2304635-10-5
| CAS No. | 2304635-10-5 |
| Molecular Formula | C14H21BFNO4 |
| Molecular Weight | 297.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(2-amino-2-oxoethyl)-4-fluorophenyl)boronate (C14H21BFNO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(2-amino-2-oxoethyl)-4-fluorophenyl)boronate (CAS 2304635-10-5) is a high-purity analytical reference standard with the molecular formula C14H21BFNO4 and a molecular weight of 297.13 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H21BFNO4 |
| Molecular Weight | 297.13 g/mol |
| Appearance | Off-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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)quinoline (CAS 125647-79-2)
- 2-(3-(Hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boranyl)-1H-pyrrol-1-yl)ethyl acetate (CAS 2223029-27-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-morpholinofuran-2-yl)boronate (CAS 2223042-47-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-morpholinofuran-2-yl)boronate (CAS 2223029-57-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(pyrrolidin-1-yl)thiophen-2-yl)boronate (CAS 2223039-68-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(pyrrolidin-1-yl)thiophen-2-yl)boronate (CAS 2223049-91-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(pyrrolidin-1-yl)thiophen-3-yl)boronate (CAS 2223045-40-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-cyclopentylthiazol-4-yl)boronate (CAS 2223033-19-8)
Recommended Standards
- 3-[(2,6-Dichlorophenyl)methyl]-2,4-dihydroxybenzaldehyde (CAS 339106-82-0)
- 4-((2,4-Dichlorobenzyl)oxy)benzoic acid (CAS 84404-09-1)
- 3-[(2,6-Dichlorobenzyl)oxy]benzoic acid (CAS 938273-34-8)
- 4-((2,6-Dichlorophenoxy)methyl)benzoic acid (CAS 861233-47-8)
- 4-Ethynyl-N-(4-ethynylphenyl)-N-phenylbenzenamine (CAS 359828-32-3)
- (4-Methyl-2-((tetrahydrofuran-2-yl)methoxy)phenyl)methanamine (CAS 1250081-20-9)
- 1-(5-Nitro-2-pyridinyl)piperidine-3-methanol (CAS 419542-61-3)
- Diaquabis(4-methylbenzenesulfinato-κO)zinc (CAS 12565-25-2)
- 4-Bromo-3-chloro-5-fluorobenzonitrile (CAS 1427439-38-0)
- 4-Amino-2-phenyl-1H-imidazole-5-carboxamide (CAS 41631-74-7)
- Trimipramine EP Impurity B (CAS 10464-24-1)
- 2-(4-(Difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridin-2-yl)acetonitrile (CAS 1806049-60-4)
- tert-Butyl (1-formyl-2-oxabicyclo[2.2.2]octan-4-yl)carbamate (CAS 1417551-42-8)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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