Potassium trifluoro(isobutyl)borate CAS 1138434-30-6
| CAS No. | 1138434-30-6 |
| Molecular Formula | C4H9BF3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 164.02 g/mol gives Potassium trifluoro(isobutyl)borate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Potassium trifluoro(isobutyl)borate (CAS 1138434-30-6) is a high-purity analytical reference standard with the molecular formula C4H9BF3K and a molecular weight of 164.02 g/mol.
Potassium trifluoro(isobutyl)borate (C4H9BF3K) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C4H9BF3 K |
| Molecular Weight | 164.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Potassium Standards
- Ethyl 6,7,8-trifluoro-1-(N-methylformamido)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-65-1)
- ethyl 6,7,8-trifluoro-1-(methylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 100276-66-2)
- 1,1,1-Trifluoro-3-(1-methyl-1h-imidazol-2-yl)propan-2-ol (CAS 100282-72-2)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- 2,4,5-Trifluoro-3-methoxy-6-methylbenzonitrile (CAS 1003708-50-6)
- 2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one (CAS 1004294-77-2)
- 4,4,4-Trifluoro-1-(3-nitrophenyl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-54-0)
- 4,4,4-Trifluoro-1-(thiophen-2-yl)-3-(trifluoromethyl)but-2-en-1-ol (CAS 100482-55-1)
Recommended Standards
- 9-Fluoreneacetic Acid (CAS 6284-80-6)
- 3-Chloro-5-isopropoxy-4-methoxyphenylboronic acid (CAS 2096331-35-8)
- 1-(1-Methylpiperidin-4-yl)-1,4-diazepane (CAS 202992-02-7)
- 2-(Cyclopropyl(1-(4-fluorophenyl)ethyl)amino)ethanol (CAS 1353983-60-4)
- Ubenimex Impurity 2 (CAS 1654771-89-7)
- Doxorubicin Impurity 36 (CAS CATO-C4X-203336)
- N-(2-(1-(Thiophene-2-carbonyl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923244-15-9)
- Nitro(trimethylsilyl)acetylene (CAS 67177-80-4)
- 1-(2,2,2-Trifluoroethyl)-1H-1,2,3-triazole-5-carboxylic acid (CAS 1393539-86-0)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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