3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(prop-2-yn-1-yloxy)phenyl)boronate CAS 2280980-72-3
| CAS No. | 2280980-72-3 |
| Molecular Formula | C15H21BO4 |
| Molecular Weight | 276.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(prop-2-yn-1-yloxy)phenyl)boronate (CAS 2280980-72-3), a certified reference material (molecular formula C15H21BO4, MW 276.14 g/mol) for analytical method development and quality control.
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(prop-2-yn-1-yloxy)phenyl)boronate (C15H21BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 manufactures 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(prop-2-yn-1-yloxy)phenyl)boronate 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 | C15H21BO4 |
| Molecular Weight | 276.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related Hydroxy Standards
- 5-(2-Hydroxy-2-propyl)-2-methylphenylboronic Acid Pinacol Ester (CAS 1345961-02-5)
- methyl 2-hydroxy-4-oxo-4-phenyl-2-(trifluoromethyl)butanoate (CAS 126402-01-5)
- 4-Hydroxy-N-[3-(trifluoromethyl)phenyl]-1,2-oxazolidine-2-carboxamide (CAS 344276-30-8)
- 2-Hydroxy-4,5-diphenyl-1,3,2-dioxaphospholane 2-oxide (CAS 97176-53-9)
- 4-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)phthalonitrile (CAS 906673-33-4)
- Methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 121582-61-4)
- methyl 2-hydroxy-5-[4-(trifluoromethyl)phenyl]pentanoate (CAS 1864073-37-9)
- 2-Hydroxy-4-iodoisophthalaldehyde (CAS 23453-93-2)
Recommended Standards
- 3-Ethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 887921-58-6)
- 4-(2,4-Dichlorophenyl)thiomorpholine-3,5-dione (CAS 338409-82-8)
- 3-(Methoxycarbonyl)-4-methylphenylboronic Acid Pinacol Ester (CAS 478375-39-2)
- 4-(2,6-Dichlorophenyl)thiomorpholine-3,5-dione (CAS 338421-38-8)
- 6-iodo-7-methoxy-3,4-dihydroquinazolin-4-one (CAS 206190-25-2)
- n-(3,5-Dichlorophenyl)pyrrolidine-2-carboxamide hydrochloride (CAS 1078163-22-0)
- 4-Bromo-5-((2,4-difluorophenyl)amino)-2-(2-oxopropyl)pyridazin-3(2H)-one (CAS 477860-36-9)
- N-(3,4-dichlorophenyl)quinoline-8-sulfonamide (CAS 158729-28-3)
- 3-(4-Bromophenyl)-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 854541-92-7)
- Butyl(3-nitrophenyl)sulfane (CAS 113978-49-7)
- Perospirone (CAS 150915-41-6)
- 3-Methoxyisonicotinaldehyde (CAS 1849-52-1)
- [2-Methoxy-4-(2-nitrovinyl)phenyl] β-D-galactopyranoside (CAS 70622-78-5)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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