(E)-(2-(Thiophen-3-yl)vinyl)boronic acid CAS 1155956-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155956-91-4 |
| Molecular Formula | C6H7BO2S |
| Molecular Weight | 153.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-(2-(Thiophen-3-yl)vinyl)boronic acid (CAS 1155956-91-4) pharmaceutical standards reference standard. Molecular formula: C6H7BO2S. Molecular weight: 153.99 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7BO2S |
| Molecular Weight | 153.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related E Standards
- (E)-(2-(Thiophen-2-yl)vinyl)boronic acid (CAS 1028801-74-2)
- (2-(Thiophen-2-yl)vinyl)boronic acid (CAS 214907-44-5)
- 2-(Thiophen-3-yl)-1,3,2-dioxaborolane (CAS 718640-75-6)
- 1-(Thiophen-3-yl)propane-1,2-dione (CAS 13678-78-9)
- 3-Oxo-3-(thiophen-2-yl)propanal (CAS 213527-36-7)
- 1-(Thiophen-2-ylmethyl)cyclopropan-1-ol (CAS 1250060-61-7)
- (2-(Thiophen-2-yl)cyclopropyl)methanol (CAS 1315374-16-3)
- 4-(Thiophen-3-yl)butanal (CAS 1343157-37-8)
Recommended Standards
- CAS 62081-18-9 (CAS 62081-18-9)
- (2-Mercaptophenyl)boronic acid (CAS 352526-00-2)
- 5-cyanopyridin-2-ylboronic acid (CAS 910547-29-4)
- 2,6-bis((<I>S</I>)-4,5-dihydro-4-phenylethyloxazol-2-yl)pyridine (CAS 1012042-02-2)
- 2-(4-Bromophenyl)-1-phenylnaphthalene (CAS 1533415-48-3)
- 1-(2-Fluorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153491-02-1)
- 1-(2-Bromo-1-isopropoxyethyl)-2-methoxybenzene (CAS 1250649-93-4)
- 2-Bromo-3-chloro-6-(difluoromethyl)-4-methoxypyridine (CAS 1805383-69-0)
- 1-Azido-3-chloro-2-propanol (CAS 51275-91-3)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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