[2,2'-Bithiophen]-5-ylboronic acid CAS 132898-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132898-95-4 |
| Molecular Formula | C8H7BO2S2 |
| Molecular Weight | 210.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2,2'-Bithiophen]-5-ylboronic acid (CAS 132898-95-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7BO2S2. Molecular weight: 210.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7BO2S2 |
| Molecular Weight | 210.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 2 |
Related Bithiophen Standards
- 1-([2,3'-Bithiophen]-5-yl)ethan-1-amine (CAS 1706453-69-1)
- 2-([2,2'-Bithiophen]-5-yl)ethanamine (CAS 923284-38-2)
- 1-([2,2'-bithiophen]-5-yl)ethan-1-one (CAS 3515-18-2)
- 1-([2,3'-Bithiophen]-5-yl)ethan-1-one (CAS 98946-35-1)
- 1-([2,2'-Bithiophen]-5-yl)propan-1-one (CAS 32358-91-1)
- [2,2'-Bithiophen]-5-ylmethanol (CAS 3515-30-8)
- (5'-Methyl-[2,2'-bithiophen]-5-yl)boronic acid (CAS 918412-93-8)
- 2-([2,2'-Bithiophen]-3-yl)acetic acid (CAS 114973-62-5)
Recommended Standards
- 2-(3,4-Dihydro-2H-pyran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1046811-99-7)
- 2,4-Dichloro-6-(ethylthio)-1,3,5-triazine (CAS 13733-90-9)
- Diisopropyl (1-methyl-1H-pyrazol-4-yl)boronate (CAS 1044733-61-0)
- 3-Bromo-2-(3'-fluorobenzyloxy)-5-methylphenylboronic acid (CAS 849062-40-4)
- (E)-3-(4-Chloro-phenylamino)-1-[3-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-propenone (CAS 1311284-00-0)
- (7-Hydroxy-2,3-dihydro-benzofuran-3-yl)-acetic acid methyl ester (CAS 1823869-59-5)
- 4-Amino-6-(thiophen-2-yl)pyridazin-3(2H)-one (CAS 1018299-56-3)
- 5-(4-Benzylpiperazin-1-yl)benzene-1,3-diol (CAS 1774894-78-8)
- 3-Isopropoxypiperidine (CAS 1220175-72-3)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com