Potassium (4-((tert-butyldimethylsilyl)oxy)but-1-yn-1-yl)trifluoroborate CAS 485339-05-7
| CAS No. | 485339-05-7 |
| Molecular Formula | C10H19BF3OSi |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Potassium (4-((tert-butyldimethylsilyl)oxy)but-1-yn-1-yl)trifluoroborate.
CATO supplies Potassium (4-((tert-butyldimethylsilyl)oxy)but-1-yn-1-yl)trifluoroborate (CAS 485339-05-7), a certified reference material (molecular formula C10H19BF3OSiK, MW 290.25 g/mol) for analytical method development and quality control.
Structurally, Potassium (4-((tert-butyldimethylsilyl)oxy)but-1-yn-1-yl)trifluoroborate (C10H19BF3OSiK) contains a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 290.25 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 manufactures Potassium (4-((tert-butyldimethylsilyl)oxy)but-1-yn-1-yl)trifluoroborate 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 | C10H19BF3OSi K |
| Molecular Weight | 290.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Recommended Standards
- 2,2-Difluoro-2-(1-hydroxy-3-methylcyclopentyl)acetic acid (CAS 681240-29-9)
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- Methyl (3,5-dichlorophenyl)carbamate (CAS 25217-43-0)
- 2-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-6-methylaniline (CAS 2244086-02-8)
- Methyl 5-amino-2-chloro-3-fluorobenzoate (CAS 1256260-38-4)
- 1-(4-Cyclopropylpyrimidin-2-yl)ethan-1-amine (CAS 1343227-32-6)
- 4-Amino-1-methyl-4H-1,2,4-triazol-1-ium iodide (CAS 39602-93-2)
- N-(6,7-Dihydro-5-methyl-6-oxo-5H-dibenz[b,d]azepin-7-yl)-(αR)-hydroxy-benzeneacetamide (CAS 1246812-12-3)
- 3-Ethyl-1-(thiophen-2-yl)cyclobutane-1-carboxylic acid (CAS 1469139-91-0)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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