(2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid CAS 1256345-54-6
| CAS No. | 1256345-54-6 |
| Molecular Formula | C10H13BF3NO2S |
| Molecular Weight | 279.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.09 g/mol gives (2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1256345-54-6), a certified reference material (molecular formula C10H13BF3NO2S, MW 279.09 g/mol) for analytical method development and quality control.
Structurally, (2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid (C10H13BF3NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 279.09 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), (2-(Isobutylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13BF3NO2S |
| Molecular Weight | 279.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isobutylthio Standards
- 2-(2-(Isobutylthio)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 326019-70-9)
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- 4-(Isobutylthio)-3-nitrobenzoic acid (CAS 750607-80-8)
- 3-(Isobutylthio)-5-phenyl-4H-1,2,4-triazol-4-amine (CAS 860609-04-7)
- [2-(Isobutylthio)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid (CAS 1142201-38-4)
- 2-(Isobutylthio)-5-(3-(trifluoromethyl)phenyl)pyrimidine (CAS 866136-18-7)
- 8-(Isobutylthio)-7-(2-methoxyethyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 499986-57-1)
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Recommended Standards
- (2-(Butylthio)-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1256345-53-5)
- 5-Bromo-2-(pyrimidin-2-yloxy)benzaldehyde (CAS 1260876-77-4)
- 3-(Difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1220696-59-2)
- 2-(2-Bromophenyl)pyrimidine-4-carboxylic acid (CAS 1315361-27-3)
- 4-Ethyl-3-(furan-2-yl)-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazole (CAS 573949-95-8)
- 3-Cyclopropyl-4-fluorophenol (CAS 1887175-94-1)
- (E)-N-(4-iodophenyl)-3-(4-isobutylphenyl)acrylamide (CAS 329778-61-2)
- 6-(4-Aminophenyl)-1,3-diazinane-2,4-dione (CAS 90840-43-0)
- 1-(4-(tert-Butyl)phenyl)piperidine-4-carboxylic acid (CAS 847407-99-2)
- (4R,5S)-4-Ethyl-2-oxooxazolidine-5-carboxylic acid (CAS 176693-28-0)
- 4-(Prop-1-en-2-yl)benzoic acid (CAS 1830-69-9)
- Ethyl 4-(2-((tert-butoxycarbonyl)(methyl)amino)-1-phenylethoxy)-2-(methylthio)pyrimidine-5-carboxylate (CAS 1255701-57-5)
- 2,3-Dihydroxypropyl benzoate (CAS 3376-59-8)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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