4,4,5,5-Tetramethyl-2-{3-[(propylsulfanyl)methyl]phenyl}-1,3,2-dioxaborolane CAS 1486485-27-1
| CAS No. | 1486485-27-1 |
| Molecular Formula | C16H25BO2S |
| Molecular Weight | 292.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,5,5-Tetramethyl-2-{3-[(propylsulfanyl)methyl]phenyl}-1,3,2-dioxaborolane (CAS 1486485-27-1), a certified reference material (molecular formula C16H25BO2S, MW 292.24 g/mol) for analytical method development and quality control.
4,4,5,5-Tetramethyl-2-{3-[(propylsulfanyl)methyl]phenyl}-1,3,2-dioxaborolane (C16H25BO2S) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H25BO2S |
| Molecular Weight | 292.24 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.) | 1992 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(2-((propylthio)methyl)phenyl)-1,3,2-dioxaborolane (CAS 2377611-91-9)
- 4,4,5,5-Tetramethyl-2-(4-((propylthio)methyl)phenyl)-1,3,2-dioxaborolane (CAS 2246858-23-9)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene-1-carbaldehyde (CAS 1008361-71-4)
- S-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl ethanethioate (CAS 2484920-02-5)
- 3-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)amino)propan-1-ol (CAS 1352414-61-9)
- 3-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)propan-1-amine (CAS 1353718-63-4)
- 2-methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propan-2-ol (CAS 1415793-95-1)
- Methyl 1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)cyclopropane-1-carboxylate (CAS 2826263-78-7)
Recommended Standards
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- Cycloheptyl(perfluorophenyl)methanone (CAS 1443320-94-2)
- N,N’-Ethylenediaminedisuccinic acid (CAS 20846-91-7)
- Rel-(1r,4r)-4-(pyrimidin-2-ylamino)cyclohexane-1-carboxylic acid (CAS 2137035-72-2)
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- 2-(Benzyl(methyl)amino)-6-methylnicotinonitrile (CAS 1283472-64-9)
- 5-chloroimidazo[1,5-a]pyridine-7-carbonitrile (CAS 1427427-16-4)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-2-(piperidin-1-yl)ethan-1-amine (CAS 1248499-71-9)
- 3-Biphenyl-2-ylmethyl-1-propyl-piperazin-2-one (CAS 1361111-21-8)
- 5-(2-Chlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 62036-22-0)
- 1-(2-Chloro-4-pyrimidyl)-3-methylpyrazole-4-carbaldehyde (CAS 1448307-66-1)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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