N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)methanesulfonamide CAS 843646-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 843646-66-2 |
| Molecular Formula | C14H22BNO4S |
| Molecular Weight | 311.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)methanesulfonamide (CAS 843646-66-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H22BNO4S. Molecular weight: 311.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H22BNO4S |
| Molecular Weight | 311.20 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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- (4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)phenyl)methanol (CAS 1171892-54-8)
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- N-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl]acetamide (CAS 1864801-88-6)
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- [3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-cyclopentyl]-carbamic acid tert-butyl ester (CAS 2304631-65-8)
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Recommended Standards
- 3-Bromo-N-(4,5-dimethylthiazol-2-yl)benzamide (CAS 331987-01-0)
- n-(5-Bromopyridin-3-yl)-n-(2-(thiophen-2-yl)ethyl)formamide (CAS 905792-56-5)
- 3-(N-Methylmethylsulfonamido)phenylboronic Acid Pinacol Ester (CAS 875917-19-4)
- (1-(3-Chloro-4-fluorophenyl)cyclopentyl)methanamine (CAS 1368605-84-8)
- 7-Nitrobenzo[d]oxazole (CAS 125533-84-8)
- Ingenol 5,20-Acetonide (CAS 77573-43-4)
- Guvacine hydrochloride (CAS 6027-91-4)
- [[(2R,3R,4S,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate (CAS 1987945-06-1)
- N-(2-Methoxybenzyl)-1-(pyridin-3-yl)methanamine hydrobromide (CAS 1609407-50-2)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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