3-(3-Thienyl)phenylboronic acid CAS 475206-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 475206-83-8 |
| Molecular Formula | C10H9BO2S |
| Molecular Weight | 204.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Thienyl)phenylboronic acid (CAS 475206-83-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9BO2S. Molecular weight: 204.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9BO2S |
| Molecular Weight | 204.05 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
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- 1-(4-Acetyl-2-thienyl)-2-chloroethanone (CAS 556110-53-3)
- 26453-81-6 Di(3-thienyl)methanone DTXSID40341540 (CAS 26453-81-6)
- 1-[2-(2-Thienyl)phenyl]ethanone (CAS 893739-40-7)
Recommended Standards
- 2-Chloro-N-(4-chlorophenyl)acetamide (CAS 3289-75-6)
- 3,4-Dichloro-N-methylbenzamide (CAS 6077-76-5)
- 2-Chloro-N-(3-chlorophenyl)acetamide (CAS 2564-05-8)
- tert-Butyl(4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)dimethylsilane (CAS 2377611-08-8)
- N-(2-Chlorophenyl)-2,5-dimethylbenzenesulfonamide (CAS 71796-18-4)
- 2-(3-Ethynylphenyl)acetic acid (CAS 371249-79-5)
- 1-Cyclopropyl-2-morpholinoethan-1-amine (CAS 1343839-30-4)
- Methyl 2,4-dihydroxy-6-methylpyrimidine-5-carboxylate (CAS 869891-41-8)
- 3-(4-Isobutylphenyl)-N'-(pyridin-2-ylmethylene)-1H-pyrazole-5-carbohydrazide (CAS 303104-95-2)
- Insulin Lispro (CAS 133107-64-9)
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