4-(Cyclohexylsulfanyl)phenylboronic acid CAS 1107603-50-8
| CAS No. | 1107603-50-8 |
| Molecular Formula | C12H17BO2S |
| Molecular Weight | 236.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.14 g/mol gives 4-(Cyclohexylsulfanyl)phenylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(Cyclohexylsulfanyl)phenylboronic acid (CAS 1107603-50-8), a certified reference material (molecular formula C12H17BO2S, MW 236.14 g/mol) for analytical method development and quality control.
4-(Cyclohexylsulfanyl)phenylboronic acid (C12H17BO2S) contains a sulfone group, 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.
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 | C12H17BO2S |
| Molecular Weight | 236.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related Cyclohexylsulfanyl Standards
- 1-(Cyclohexylsulfanyl)-4-nitrobenzene (CAS 62291-64-9)
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- 4-(Cyclohexylsulfanyl)benzaldehyde (CAS 53606-38-5)
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- 5-[(Cyclohexylsulfanyl)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 128889-76-9)
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenethiol (CAS 1029438-23-0)
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- 2-Hydroxy-2-[3-(trifluoromethoxy)phenyl]acetic acid (CAS 1214378-55-8)
- (3-fluoro-1-methyl-1H-pyrrol-2-yl)methanol (CAS 2167647-52-9)
- 2-Bromo-N-phenylbutanamide 21486-48-6 7294AD C10H12BrNO (CAS 21486-48-6)
- n-Benzyl-2-(2-ethoxy-4-formylphenoxy)acetamide (CAS 575448-79-2)
- 1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2,2-dichloroethanone (CAS 198067-01-5)
- 2-(3-Chlorobenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 620545-89-3)
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- 1-(1-Chloroethyl)-4-phenoxybenzene (CAS 19935-80-9)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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