(4-(Propylsulfonyl)phenyl)boronic acid CAS 1217501-34-2
| CAS No. | 1217501-34-2 |
| Molecular Formula | C9H13BO4S |
| Molecular Weight | 228.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Propylsulfonyl)phenyl)boronic acid (CAS 1217501-34-2) is a high-purity analytical reference standard with the molecular formula C9H13BO4S and a molecular weight of 228.07 g/mol.
Based on its molecular formula C9H13BO4S, (4-(Propylsulfonyl)phenyl)boronic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C9H13BO4S |
| Molecular Weight | 228.07 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Propylsulfonyl Standards
- 3-(Propylsulfonyl)phenylboronic acid (CAS 1313617-52-5)
- 2-(Propylsulfonyl)phenylboronic acid (CAS 2377607-64-0)
- 2-(Propylsulfonyl)-1h-benzo[d]imidazole (CAS 30192-38-2)
- 5-((Propylsulfonyl)methyl)furan-2-carboxylic acid (CAS 1153558-06-5)
- 1-(Propylsulfonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-13-2)
- 1-(Propylsulfonyl)piperidine-3-carboxamide (CAS 915883-02-2)
- (1-(Propylsulfonyl)piperidin-4-yl)methanol (CAS 1082861-94-6)
- 1-(propylsulfonyl)pyrrolidine-2-carboxylic acid (CAS 1009517-64-9)
Recommended Standards
- 3,4-Dichloro-7-methoxyquinoline (CAS 1204810-57-0)
- Dibenzo[b,d]thiophen-1-ylboronic acid (CAS 1245943-60-5)
- 6,8-Dichloro-4-hydroxy-2-methylquinoline (CAS 1204-16-6)
- 1-(2,5-Dichloro-1H-indol-3-yl)ethanone (CAS 1310232-94-0)
- 2-Methyl-6-nitro-3,4-dihydro-2H-1,4-benzoxazine (CAS 174567-34-1)
- Benzyl(2s)-2-(4-methoxycarbonylphenyl)-4-oxo-piperidine-1-carboxylate (CAS 2408761-20-4)
- 2,4-Difluoro-5-methyl-3-(2-methylpropoxy)phenol (CAS 1881329-28-7)
- (4E, 14Z)-Sphingadienine-C18-1-phosphate (CAS 1622300-16-6)
- A54556B (CAS 95398-44-0)
- 4'-(2-Methoxyphenyl)-1'H-[1,3'-bipyrrole]-2'-carboxylic acid (CAS 1710674-69-3)
- 1-benzhydryl-3-ethyl-azetidin-3-ol (CAS 147293-65-0)
- 2-((Cyclopropyl(pyrazin-2-yl)methyl)amino)acetic acid (CAS 1353978-94-5)
- 15085-71-9 3,6-Dioxobicyclo(3.1.0)hexan-2-one, 4-(7-methoxy-2-oxo-2H-1-benzopyran-6-yl)-1-methyl-, (1alpha,4alpha,5alpha)- Micromelin NSC 281267 NSC 77149 (CAS 15085-71-9)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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