Potassium (2-chloropyridin-4-yl)trifluoroborate CAS 1992782-05-4
| CAS No. | 1992782-05-4 |
| Molecular Formula | C5H3BClF3N |
| 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 (2-chloropyridin-4-yl)trifluoroborate.
Potassium (2-chloropyridin-4-yl)trifluoroborate (CAS 1992782-05-4), molecular formula C5H3BClF3NK and molecular weight 219.44 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H3BClF3NK, Potassium (2-chloropyridin-4-yl)trifluoroborate contains a salt form, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 (2-chloropyridin-4-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 | C5H3BClF3N K |
| Molecular Weight | 219.44 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Potassium Standards
- 3-(2-Chloropyridin-3-yl)propan-1-amine (CAS 1000512-13-9)
- 2-(4-chloropyridin-2-yl)acetonitrile (CAS 1000515-40-1)
- 2-(5-Chloropyridin-2-yl)acetic acid (CAS 1000522-43-9)
- 3-(6-Chloropyridin-3-yl)propan-1-amine (CAS 1000543-63-4)
- 3-(2-Chloropyridin-4-yl)propan-1-amine (CAS 1000545-70-9)
- 2-(3-Chloropyridin-4-yl)acetic acid (CAS 1000553-75-2)
- 3-(3-Chloropyridin-4-yl)propan-1-amine (CAS 1000555-79-2)
- 2-(4-Chloropyridin-3-yl)acetic acid (CAS 1000567-15-6)
Recommended Standards
- 5-((2-Aminopyridin-3-yl)amino)-5-oxopentanoic acid (CAS 697245-64-0)
- Methyl 4-(ethylamino)butanoate hydrochloride (CAS 1951442-14-0)
- 1-Azabicyclo[2.2.1]heptan-3-amine dihydrochloride (CAS 1187932-51-9)
- 3-Cyclopropoxy-N,2-dimethylbenzamide (CAS 1243446-15-2)
- Di(2-naphthyl)-D-prolinol (CAS 130798-48-0)
- 6-Hydroxy-2-(methylthio)benzoxazole (CAS 74537-54-5)
- 6-Chloro-N,5-dimethylpyridin-3-amine (CAS 1104455-32-4)
- Dimethyl 5-ethyl-1H-pyrazole-3,4-dicarboxylate (CAS 110251-69-9)
- Azelastine Impurity 47 (CAS CATO-C4X-139647)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com