3-[1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]dibenzothiophene CAS 2559765-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2559765-34-1 |
| Molecular Formula | C20H21BO2S |
| Molecular Weight | 336.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-[1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]dibenzothiophene (CAS 2559765-34-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H21BO2S. Molecular weight: 336.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H21BO2S |
| Molecular Weight | 336.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-butyric acid tert-butyl ester (CAS 1940181-12-3)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 942589-66-4)
- 2-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-12-0)
- 3-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-13-1)
- 4-(((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)methyl)benzonitrile (CAS 1346708-14-2)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-4-amine (CAS 942589-84-6)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-6-amine (CAS 942589-97-1)
- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-2-amine (CAS 330793-73-2)
Recommended Standards
- (E)-N-[(2,4-Dichlorophenyl)methyl]-N''-phenyl-N'-(propan-2-yl)guanidine (CAS 338414-80-5)
- 3-Chloro-4-(4-(2-chlorobenzyl)piperazin-1-yl)aniline (CAS 640759-21-3)
- 2-{5-[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]-1,2,4-oxadiazol-3-yl}pyrazine (CAS 1775309-69-7)
- N-(3-Amino-4-chlorophenyl)-2-(4-chlorophenyl)-acetamide (CAS 1016817-34-7)
- 1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-3-carboxylic acid (CAS 1015939-24-8)
- 2,2,2-Trifluoroethyl (1-methyl-1H-pyrazol-4-yl)carbamate (CAS 1153756-58-1)
- 4-Bromo-3-methoxy-2-naphthonitrile (CAS 858031-24-0)
- 1-(Methoxyimino)-2,3-dihydro-1H-indene-5-carbaldehyde (CAS 405554-63-4)
- Methyl 7-bromoimidazo[1,5-a]pyridine-1-carboxylate (CAS 2060591-16-2)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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