Potassium chroman-6-yltrifluoroborate CAS 2724247-50-9
| CAS No. | 2724247-50-9 |
| Molecular Formula | C9H9BF3O |
| 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 chroman-6-yltrifluoroborate.
Potassium chroman-6-yltrifluoroborate (CAS 2724247-50-9) is a high-purity analytical reference standard with the molecular formula C9H9BF3OK and a molecular weight of 240.07 g/mol.
Structurally, Potassium chroman-6-yltrifluoroborate (C9H9BF3OK) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 240.07 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.
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 | C9H9BF3O K |
| Molecular Weight | 240.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related Potassium Standards
- 2-(Chroman-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1002727-88-9)
- Chroman-4-ylhydrazine (CAS 1016730-81-6)
- Chroman-3-ylmethanamine (CAS 10185-46-3)
- N1-(Chroman-4-yl)-N3,N3,2,2-tetramethylpropane-1,3-diamine (CAS 1019505-45-3)
- Chroman-8-carbonyl Chloride (CAS 1034566-09-0)
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Recommended Standards
- tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate hydrochloride (CAS 1279861-05-0)
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- 2-Chloro-3-(trifluoromethyl)phenylboronic Acid (CAS 957061-11-9)
- Eszopiclone Impurity 6 (CAS 1122549-43-2)
- 2-(4-Bromophenyl)-5-(prop-1-en-2-yl)-1,3,4-oxadiazole (CAS 1033201-91-0)
- O2-tert-butyl O5-ethyl 5-fluoro-2,7-diazaspiro[3.4]octane-2,5-dicarboxylate (CAS 2219408-86-1)
- 6-(Trifluoromethyl)imidazo[2,1-b]thiazole-5-carbonitrile (CAS 1823916-88-6)
- Fenticonazole Impurity 7 (CAS CATO-C4X-24917)
- Ilaprazole impurity 192 (CAS CATO-C4X-1130192)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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