(5-(N-(tert-butyl)sulfamoyl)pyridin-3-yl)boronic acid CAS 1314987-50-2
| CAS No. | 1314987-50-2 |
| Molecular Formula | C9H15BN2O4S |
| Molecular Weight | 258.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(5-(N-(tert-butyl)sulfamoyl)pyridin-3-yl)boronic acid (CAS 1314987-50-2) is a high-purity analytical reference standard with the molecular formula C9H15BN2O4S and a molecular weight of 258.10 g/mol.
Structurally, (5-(N-(tert-butyl)sulfamoyl)pyridin-3-yl)boronic acid (C9H15BN2O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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 258.10 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C9H15BN2O4S |
| Molecular Weight | 258.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 1-(3-(3,5-Dichlorophenyl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 1431725-39-1)
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- 2-{[4-(2-ethylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 923832-03-5)
- 2-(Bromomethyl)-1-methylpyrrolidine (CAS 734470-67-8)
- 3,5-Androstadien-17-One (CAS 1912-63-6)
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