Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazole-3-carboxylate CAS 936923-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 936923-42-1 |
| Molecular Formula | C16H20BNO4S |
| Molecular Weight | 333.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazole-3-carboxylate (CAS 936923-42-1) pharmaceutical standards reference standard. Molecular formula: C16H20BNO4S. Molecular weight: 333.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H20BNO4S |
| Molecular Weight | 333.21 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 4-(2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)morpholine (CAS 690636-28-3)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)-2,3-dihydro-1H-indol-2-one (CAS 2304635-22-9)
- 4,4,5,5-Tetramethyl-2-(3-nitro-4-(trifluoromethoxy)phenyl)-1,3,2-dioxaborolane (CAS 2096336-45-5)
- 4-((5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethynyl)benzoic acid (CAS 104561-41-3)
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Recommended Standards
- Ethyl 4-(3,3-bis(2-chloroethyl)ureido)benzoate (CAS 92302-31-3)
- N-(2-(1H-Indol-3-yl)ethyl)-3,4-dichlorobenzamide (CAS 22174-00-1)
- 6-(3,4-Dichlorophenyl)-2,3,4,6-tetrahydropyrimido[2,1-a]isoindol-6-ol (CAS 36951-85-6)
- 2-Hydroxy-2-methyl-3-oxooctadecanoic acid (CAS 7795-58-6)
- Taurine bromamine (CAS 52316-57-1)
- Bevantolol Impurity 36 (CAS 762182-55-8)
- 2-(Aminomethyl)-3-cyano-5-(difluoromethyl)pyridine-4-carboxylic acid (CAS 1806958-73-5)
- 4'-Fluoro-2-methoxy-4-(trifluoromethyl)biphenyl (CAS 1214367-21-1)
- N-(4-Methoxyphenyl)-3-phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 478260-58-1)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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