Thiophene-2,5-diboronic Acid Bis(pinacol) Ester CAS 175361-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175361-81-6 |
| Molecular Formula | C16H26B2O4S |
| Molecular Weight | 336.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Thiophene-2,5-diboronic Acid Bis(pinacol) Ester (CAS 175361-81-6) pharmaceutical standards reference standard. Molecular formula: C16H26B2O4S. Molecular weight: 336.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H26B2O4S |
| Molecular Weight | 336.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Sulfur Atoms | 1 |
Related Thiophene Standards
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- N-((5-(Thiophene-2-carbonyl)thiophen-2-yl)methyl)thiophene-3-carboxamide (CAS 1421482-80-5)
- 3-(Thiophene-2-sulfonamido)naphthalene-2-carboxylic acid (CAS 874594-11-3)
- N-(1-(Thiophene-2-carbonyl)indolin-6-yl)isoxazole-5-carboxamide (CAS 1209756-15-9)
- 1-Boc-4-(thiophene-2-sulfonyl)piperazine (CAS 774575-85-8)
- N-((5-(Thiophene-2-carbonyl)thiophen-2-yl)methyl)cyclohex-3-ene-1-carboxamide (CAS 1421484-42-5)
- Methyl 3-(2-(thiophene-2-carbonyl)hydrazine-1-carbothioamido)thiophene-2-carboxylate (CAS 1024316-57-1)
- Ethyl (2-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)carbamate (CAS 955641-27-7)
Recommended Standards
- 5-Bromo-2-(3-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708401-08-4)
- 8-Bromo-4-hydroxy-5-(trifluoromethyl)quinoline-2-carboxylic acid (CAS 1820707-65-0)
- 2-(2-Bromophenyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708168-99-3)
- Glafenine (CAS 3820-67-5)
- 3-Phenyl-3H-imidazo[4,5-b]pyridine (CAS 61532-33-0)
- 2,3-Dichloro-5-fluorophenacyl bromide (CAS 1806280-51-2)
- 5-Methoxy-2-methyl-3-(prop-2-yn-1-yloxy)-2H-1,2,4,6-thiatriazine 1,1-dioxide (CAS 80555-44-8)
- Ethyl 5-Chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 67625-36-9)
- Ethyl 3-bromo-3-methylbutanoate (CAS 6293-25-0)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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