(5-(Cyclohexylmethyl)benzofuran-2-yl)boronic acid CAS 950691-39-1
| CAS No. | 950691-39-1 |
| Molecular Formula | C15H19BO3 |
| Molecular Weight | 258.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (5-(Cyclohexylmethyl)benzofuran-2-yl)boronic acid (CAS 950691-39-1), a certified reference material (molecular formula C15H19BO3, MW 258.12 g/mol) for analytical method development and quality control.
(5-(Cyclohexylmethyl)benzofuran-2-yl)boronic acid (C15H19BO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C15H19BO3 |
| Molecular Weight | 258.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Cyclohexylmethyl Standards
- 3-(Cyclohexylmethyl)-4-(trifluoromethyl)phenol (CAS 1243312-98-2)
- 2-(Cyclohexylmethyl)-5-(trifluoromethyl)phenol (CAS 1243392-07-5)
- 3-(Cyclohexylmethyl)-5-(trifluoromethyl)phenol (CAS 1243440-32-5)
- Cyclohexylmethyl 5-chlorothiophene-2-carboxylate (CAS 1448433-72-4)
- 3-(Cyclohexylmethyl)-1-phenylpiperidine (CAS 1402842-05-0)
- 1-(Cyclohexylmethyl)-2-methyl-1H-pyrrole-3-sulfonamide (CAS 1402889-85-3)
- 3-(Cyclohexylmethyl)-6-(methylthio)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 52231-32-0)
- 2-(Cyclohexylmethyl)-6-hydroxy-N,N-dimethylbenzamide (CAS 1243344-49-1)
Recommended Standards
- 2-Bromo-5-((1-methylazetidin-3-yl)methoxy)pyrimidine (CAS 1935220-81-7)
- (R)-2-Bromo-7-isopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 2770105-59-2)
- 4-Bromo-5-(piperidin-1-yl)pyridazin-3(2H)-one (CAS 185224-39-9)
- (S)-2-Bromo-7-isopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 2770105-60-5)
- Nilotinib (CAS 641571-10-0)
- (S)-2-Guanidinopropanoic acid (CAS 1758-74-3)
- 2-(Benzylamino)acetonitrile (CAS 3010-05-7)
- N-(Piperidin-4-ylmethyl)thiophene-3-carboxamide hydrochloride (CAS 1185314-53-7)
- (2-((4-Fluorobenzyl)oxy)-5-methylphenyl)boronic acid (CAS 1256358-49-2)
- 2-(4-Aminophenyl)-N-(2-(difluoromethoxy)phenyl)acetamide (CAS 1094442-47-3)
- 1-Isobutyl-3-phenylthiourea (CAS 16275-53-9)
- Calcium Isopropoxide (CAS 15571-51-4)
- 5β-Cholestane (CAS 481-20-9)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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