2,3'-Bithiophene CAS 2404-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2404-89-9 |
| Molecular Formula | C8H6S2 |
| Molecular Weight | 166.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3'-Bithiophene (CAS 2404-89-9) pharmaceutical standards reference standard. Molecular formula: C8H6S2. Molecular weight: 166.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6S2 |
| Molecular Weight | 166.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Bithiophene Standards
- 3,3'-Bithiophene (CAS 3172-56-3)
- 2,2＇-Bithiophene (CAS 492-97-7)
- [2,2'-Bithiophene]-5-carbonitrile (CAS 16278-99-2)
- [2,2'-Bithiophene]-3-carbonitrile (CAS 62494-21-7)
- [3,3'-Bithiophene]-5-carbaldehyde (CAS 137320-59-3)
- [2,3'-bithiophene]-5'-carbaldehyde (CAS 893736-91-9)
- [2,3'-bithiophene]-5-carbaldehyde (CAS 60141-28-8)
- [3,3'-Bithiophene]-4-carboxaldehyde (CAS 72327-63-0)
Recommended Standards
- 2,3-Bis(1,1-dimethylethyl)-2-cyclopropen-1-one (CAS 19985-79-6)
- 2,4-Dimethyl-3-pentylfuran (CAS 77547-20-7)
- 2,2-Dimethyl-1-(1-methyl-1H-pyrrol-2-yl)propan-1-amine (CAS 654683-82-6)
- 5,8-Dibromo-2,3-bis[3-(octyloxy)phenyl]quinoxaline (CAS 565228-31-1)
- 2-(3-Bromophenyl)-2h-1,2,3-triazole-4-carboxylic acid (CAS 90792-62-4)
- 7-Cyclopropyl-2,3-dihydrofuro[2,3-c]pyridin-3-amine (CAS 1421620-88-3)
- Isepamicin Impurity 4 (CAS 74464-85-0)
- N,N,4-trimethylbenzamide (CAS 14062-78-3)
- Ethyl 4-(4-heptyloxyphenyl)-4-oxobutyrate (CAS 143134-90-1)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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