5-Formylthiophene-2-boronic acid 5-formylthiophen-2-boronic acid 5-formyl-2-thiopheneboronic acid 2-formylthiophene-5-boronic acid 2-formyl thiophene-5-boronic acid 5-formylthienyl-2-boronic acid 5-formylthiophen-1-boronic acid 5-formylthien-2-ylboronic acid 5-carbaldehyde-2-thiophenboronic acid 5-Formyl-2-thienylboronic acid 4347-33-5 CAS 4347-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4347-33-5 |
| Molecular Formula | C5H9BO3S |
| Molecular Weight | 160.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Formylthiophene-2-boronic acid 5-formylthiophen-2-boronic acid 5-formyl-2-thiopheneboronic acid 2-formylthiophene-5-boronic acid 2-formyl thiophene-5-boronic acid 5-formylthienyl-2-boronic acid 5-formylthiophen-1-boronic acid 5-formylthien-2-ylboronic acid 5-carbaldehyde-2-thiophenboronic acid 5-Formyl-2-thienylboronic acid 4347-33-5 (CAS 4347-33-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H9BO3S. Molecular weight: 160.00 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H9BO3S |
| Molecular Weight | 160.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Formylthiophene Standards
- 3-formylthiophene-2-carboxylic acid (CAS 19991-68-5)
- 5-formylthiophene-2-carboxylic acid (CAS 4565-31-5)
- 5-formylthiophene-3-carboxylic acid (CAS 89324-44-7)
- 4-Formylthiophene-2-carboxylic Acid (CAS 14282-66-7)
- 2-Formylthiophene-3-carboxylic Acid (CAS 19991-69-6)
- 4-Formylthiophene-3-carboxylic acid (CAS 53686-05-8)
- 3-Formylthiophene-2-boronic Acid (CAS 17303-83-2)
- 2-Formylthiophene-4-boronic acid (CAS 175592-59-3)
Recommended Standards
- (4-formylthiophen-3-yl)boronic acid (CAS 4347-32-4)
- 2-(Bromomethyl)-1H-pyrrole (CAS 1172625-18-1)
- (3-fluoro-5-methyl-phenyl)boronic acid (CAS 850593-06-5)
- 6GRV67N0U2 7782-40-3 Diamond EINECS 231-953-2 UNII-6GRV67N0U2 EC 231-953-2 (CAS 7782-40-3)
- 1-(2-Methoxy-4,5-dimethylphenyl)ethanone (CAS 91969-74-3)
- (4-(Isopropylsulfonyl)phenyl)methanamine (CAS 583837-96-1)
- N-(4-Chloro-phenyl)-3-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzamide (CAS 1311279-60-3)
- 5-Hexyn-1-amine Hydrochloride (CAS 102169-54-0)
- 6-(Piperazin-1-yl)quinolin-3-amine (CAS 1782439-36-4)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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