3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanesulfonamide CAS 1059171-45-7
| CAS No. | 1059171-45-7 |
| Molecular Formula | C13H20BNO4S |
| Molecular Weight | 297.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanesulfonamide.
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanesulfonamide (CAS 1059171-45-7), molecular formula C13H20BNO4S and molecular weight 297.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanesulfonamide (C13H20BNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 297.18 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenemethanesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H20BNO4S |
| Molecular Weight | 297.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1261295-07-1)
- 2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1261295-10-6)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1430628-65-1)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1430628-67-3)
- (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (CAS 928657-23-2)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 2766482-59-9)
- 4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 909187-69-5)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (CAS 305448-92-4)
Recommended Standards
- 3-(4-chloro-3,5-dimethyl-1h-pyraZol-1-yl)-1-(4-chlorophenyl)propan-1-one (CAS 1006447-63-7)
- N-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 1073353-47-5)
- N-(4-(4-bromophenyl)thiazol-2-yl)acetamide (CAS 53173-91-4)
- 2-Propenenitrile, 3-amino-3-[4-(3,4-dichlorophenyl)-1-piperazinyl]-, (2Z)- (CAS 1164541-77-8)
- 4-(Difluoromethyl)-5-iodo-2-methoxypyridin-3-ol (CAS 1805455-27-9)
- 2,6-Dichloro-4-(difluoromethoxy)pyridine (CAS 1214379-42-6)
- 2-Hydroxy-6-(trifluoromethyl)nicotinamide (CAS 116548-03-9)
- 6,7-DIHYDRO-5H-PYRROLO[3,4-D]PYRIMIDIN-5-ONE (CAS 1046121-35-0)
- 4-(But-3-en-1-yn-1-yl)-1-methylpiperidin-4-ol (CAS 101126-20-9)
- 1-(4-Fluorophenyl)-2-phenylethanone (CAS 347-84-2)
- AM2233 azepane isomer (CAS 1432478-91-5)
- (3S,4R)-4-ethoxytetrahydrofuran-3-amine hydrochloride (CAS 1255705-11-3)
- 2,3-Dibromo-5-(difluoromethyl)-4-iodopyridine (CAS 1804713-95-8)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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