Potassium (2,6-dimethoxyphenyl)trifluoroborate CAS 871231-42-4
| CAS No. | 871231-42-4 |
| Molecular Formula | C8H9BF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium (2,6-dimethoxyphenyl)trifluoroborate (CAS 871231-42-4), a certified reference material (molecular formula C8H9BF3O2K, MW 244.06 g/mol) for analytical method development and quality control.
The molecular framework of Potassium (2,6-dimethoxyphenyl)trifluoroborate (C8H9BF3O2K) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C8H9BF3O2 K |
| Molecular Weight | 244.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Potassium Standards
- [(2,3-dimethoxyphenyl)methyl](ethyl)amine (CAS 100054-84-0)
- 5-(3,5-Dimethoxyphenyl)-3-oxopentanenitrile (CAS 1000895-54-4)
- 6-(3,5-Dimethoxyphenyl)-3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine (CAS 1001083-74-4)
- 3-(2,5-Dimethoxyphenyl)propanoyl chloride (CAS 100126-94-1)
- 2-(3,5-Dimethoxyphenyl)morpholine (CAS 1001940-37-9)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1002460-32-3)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1002460-75-4)
- 1-(3,4-Dimethoxyphenyl)butan-1-amine hydrochloride (CAS 100252-51-5)
Recommended Standards
- Di-μ-chlorotetrakis(2-(2,4-difluorophenyl)pyridine)diiridium (CAS 391611-77-1)
- rel-(1R,3r,5S)-3-((3-Hydroxy-2-phenylpropanoyl)oxy)-8,8-dimethyl-8-azabicyclo[3.2.1]octan-8-ium iodide (CAS 17444-28-9)
- (3aS,7aR)-3,3a,7,7a-Tetrahydroisobenzofuran-1(6H)-one (CAS 138124-05-7)
- 1-(3-Methoxyphenyl)-3-(o-tolyl)propan-1-one (CAS 898789-16-7)
- 3,4-Dihydroxybenzamide (CAS 54337-90-5)
- N-(2-hydroxyethyl)-2-methoxybenzamide (CAS 88105-15-1)
- 1-Cyclohexylpiperazin-2-one 2,2,2-trifluoroacetate (CAS 1154869-43-8)
- Ethyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 477556-29-9)
- 5-(1-Ethyl-5-hydroxy-1H-pyrazole-4-carbonyl)-4-methanesulfonyl-2-oxazol-2-yl-benzonitrile (CAS 1231643-51-8)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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