3-Bromo-2-formylthiophene-5-boronic acid CAS 1451393-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451393-26-2 |
| Molecular Formula | C5H4BBrO3S |
| Molecular Weight | 234.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-formylthiophene-5-boronic acid (CAS 1451393-26-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4BBrO3S. Molecular weight: 234.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4BBrO3S |
| Molecular Weight | 234.86 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-Bromo-2-iodoethane (CAS 590-16-9)
- (6-Bromo-2-fluoro-3-hydroxyphenyl)boronic acid (CAS 1309980-99-1)
- (2-Bromo-6-fluoro-3-hydroxyphenyl)boronic acid (CAS 1451392-83-8)
- (4-Bromo-3,5-dimethylthiophen-2-yl)boronic acid (CAS 172872-73-0)
- 4-Bromo-5-nitro-1h-pyrrole-2-carboxylic acid (CAS 1146289-91-9)
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Recommended Standards
- 2,2-Dibromo-2-fluoroacetamide (CAS 7663-25-4)
- 5-Carboxy-2,4-dichlorophenylboronic acid (CAS 2121514-46-1)
- (3,5-Dichloro-4-ethoxyphenyl)boronic acid (CAS 1107604-10-3)
- 3-Ethylcarbazole (CAS 5599-49-5)
- 1-(6-Methoxypyridin-2-yl)ethan-1-ol (CAS 925417-04-5)
- Sodium 4,5-diphenyl-4h-1,2,4-triazole-3-thiolate (CAS 49657-09-2)
- Hydantoin Impurity 30 (CAS CATO-C4X-214630)
- 1-(2,3-Dibromo-6-(difluoromethoxy)phenyl)propan-1-one (CAS 1804413-37-3)
- 3-Cyano-N-(pyridin-3-ylmethyl)benzamide (CAS 1040069-52-0)
- Neuropeptide AF (human) (CAS 192387-38-5)
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