2-Nitro-3,3'-bithiophene CAS 30989-94-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30989-94-7 |
| Molecular Formula | C8H5NO2S2 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Nitro-3,3'-bithiophene (CAS 30989-94-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5NO2S2. Molecular weight: 211.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S2 |
| Molecular Weight | 211.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 1-ACETYLPIPERIDINE-3-CARBOXAMIDE (CAS 15827-99-3)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile (CAS 1804710-89-1)
- 7-Hydroxy-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 155085-55-5)
- 2-Bromo-2-methyl-N-(2-(trifluoromethyl)phenyl)propanamide (CAS 1365962-90-8)
- 3-(5-Methylisoxazol-3-yl)propan-1-amine (CAS 1000555-94-1)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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