(3-(Morpholinosulfonyl)-4-(trifluoromethoxy)phenyl)boronic acid CAS 1704065-47-3
| CAS No. | 1704065-47-3 |
| Molecular Formula | C11H13BF3NO6S |
| Molecular Weight | 355.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-(Morpholinosulfonyl)-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1704065-47-3) is a high-purity analytical reference standard with the molecular formula C11H13BF3NO6S and a molecular weight of 355.10 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, (3-(Morpholinosulfonyl)-4-(trifluoromethoxy)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 355.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C11H13BF3NO6S |
| Molecular Weight | 355.10 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Morpholinosulfonyl Standards
- Ethyl 3-(morpholinosulfonyl)benzo[b]thiophene-2-carboxylate (CAS 941962-21-6)
- 4-Ethyl-5-(4-(morpholinosulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917745-99-4)
- 1-(4-(Morpholinosulfonyl)phenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 847587-45-5)
- Methyl 4-((4-(morpholinosulfonyl)phenyl)amino)-4-oxobutanoate (CAS 349617-17-0)
- 5-(Morpholinosulfonyl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide (CAS 1170875-63-4)
- 4-(Morpholinosulfonyl)phenylboronic Acid Pinacol Ester (CAS 1401222-64-7)
- (4-(Morpholinosulfonyl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 825607-96-3)
- 5-(Morpholinosulfonyl)-N-(thiazol-2-yl)furan-2-carboxamide (CAS 1172811-31-2)
Recommended Standards
- 7-Iodo-3-(1,1,1-trifluoro-2-methylpropan-2-yl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1057393-91-5)
- Ethyl 2-bromo-3-oxo-3-[4-(trifluoromethoxy)phenyl]propanoate (CAS 887267-61-0)
- Ziprasidone Impurity 41 (CAS CATO-C4X-124041)
- Methyl 5-(2,6-dichloro-4-(trifluoromethyl)phenoxy)-1H-pyrazole-3-carboxylate (CAS 452098-09-8)
- 2-Methyl-3-(methylamino)phenol (CAS 1243402-62-1)
- 6-(Dimethylamino)quinolin-2(1H)-one (CAS 238756-51-9)
- Ethyl 2-bromo-3-oxohexanoate (CAS 81569-68-8)
- 5α-ANDROSTAN-17α-METHYL-3β, 17β-DIOL (CAS 641-83-8)
- (6-Chloro-5-(1H-pyrrol-1-yl)pyrimidin-4-yl)methanamine (CAS 1708445-18-4)
- 11-Azido-1-undecanethiol (CAS 668420-70-0)
- (E)-3-(3,4-Difluorophenyl)-2-methylacrylic acid (CAS 210110-50-2)
- Vonoprazan Impurity 135 (CAS 55717-46-9)
- Ethyl 2-chloro-6-methoxybenzoate (CAS 172217-12-8)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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