2-(Thiophen-3-yl)-1,3,2-dioxaborolane CAS 718640-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 718640-75-6 |
| Molecular Formula | C6H7BO2S |
| Molecular Weight | 153.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Thiophen-3-yl)-1,3,2-dioxaborolane (CAS 718640-75-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7BO2S. Molecular weight: 153.99 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1985 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- (E)-(2-(Thiophen-2-yl)vinyl)boronic acid (CAS 1028801-74-2)
- (E)-(2-(Thiophen-3-yl)vinyl)boronic acid (CAS 1155956-91-4)
- (2-(Thiophen-2-yl)vinyl)boronic acid (CAS 214907-44-5)
- 1-(Thiophen-3-yl)propane-1,2-dione (CAS 13678-78-9)
- 3-Oxo-3-(thiophen-2-yl)propanal (CAS 213527-36-7)
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- 4-(Thiophen-3-yl)butanal (CAS 1343157-37-8)
Recommended Standards
- (3-Mercaptophenyl)boronic acid (CAS 352526-01-3)
- 2,2-Dichlorocyclopropane-1-carboxamide (CAS 75885-60-8)
- (2-Mercaptophenyl)boronic acid (CAS 352526-00-2)
- Ethyl 2-(3-bromo-4-cyano-2-formylphenyl)acetate (CAS 1807024-00-5)
- Ethyl 2-oxo-2-(2-propoxyphenyl)acetate (CAS 1443334-21-1)
- 2-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 775351-56-9)
- 3-(2,3-Dichlorophenyl)-2-methylpropanoic acid (CAS 1269531-72-7)
- (2R)-1-[(tert-butoxy)carbonyl]-4,4-difluoro-2- 1408002-85-6 PB36439 methylpyrrolidine-2-carboxylic acid (CAS 1408002-85-6)
- Potassium Clavulanate Impurity 14 (CAS 92632-79-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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