N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)benzenesulfonamide CAS 1416338-07-2
| CAS No. | 1416338-07-2 |
| Molecular Formula | C17H21BN2O4S |
| Molecular Weight | 360.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)benzenesulfonamide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)benzenesulfonamide (CAS 1416338-07-2), a certified reference material (molecular formula C17H21BN2O4S, MW 360.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H21BN2O4S, N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)benzenesulfonamide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H21BN2O4S |
| Molecular Weight | 360.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- Tetramethyl naphthalene-1,4,5,8-tetracarboxylate (CAS 31996-10-8)
- Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethoxy)benzoate (CAS 2121515-17-9)
- 7-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic Acid tert-Butyl Ester (CAS 937048-76-5)
- 1-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)-1H-1,2,3-triazole-4-carbothialdehyde (CAS 957120-67-1)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzenesulfonamide (CAS 914606-88-5)
- Ethyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1073354-26-3)
Recommended Standards
- 5-Iodo-4-(1-isopropylpyrrolidin-2-yl)-N,N-dimethylpyrimidin-2-amine (CAS 1361113-19-0)
- 4-((2,5-Dichlorophenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 900011-70-3)
- 3-Phenylsulfonamidopyridine-5-boronic acid pinacol ester, >96% (CAS 1083326-28-6)
- 5-Chloro-N-(3-chloro-2-methylphenyl)-3-methyl-1-phenyl-1H-pyrazole-4-carboxamide (CAS 353464-53-6)
- 5-Bromo-6-hydroxynicotinic Acid (CAS 41668-13-7)
- (2R,3R)-1-(2-methoxyethyl)-2-(2-methoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1175673-57-0)
- (9H-Fluoren-9-yl)methyl (((1S,2R)-2-hydroxycyclohexyl)methyl)carbamate (CAS 1228077-92-6)
- 2-Methylbenzofuran-5,7-diamine (CAS 705928-16-1)
- 2-((2-Phenyl-1H-indol-3-yl)methylene)-N-(m-tolyl)hydrazinecarbothioamide (CAS 66471-11-2)
- 2-Bromo-6-chloro-3-methylphenylboronic acid (CAS 1309980-97-9)
- 1-Methyl-3-phenyl-1H-pyrazole-4,5-dione (CAS 62349-59-1)
- 1-Palmitoyl-sn-glycero-3-phosphocholine (CAS 17364-16-8)
- 2-(1-(Piperidin-4-yl)-1H-1,2,3-triazol-4-yl)ethan-1-ol hydrochloride (CAS 1774898-52-0)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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