Tetracyanoethylene Oxide CAS 3189-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3189-43-3 |
| Molecular Formula | C6N4O |
| Molecular Weight | 144.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetracyanoethylene Oxide (CAS 3189-43-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6N4O. Molecular weight: 144.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6N4O |
| Molecular Weight | 144.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-Nitrosuccinimide (CAS 5336-95-8)
- Trifluoroacetaldehyde dimethyl acetal (CAS 42415-20-3)
- Dialuric Acid (CAS 444-15-5)
- 1-Methyl-N-(pyridin-2-ylmethyl)piperidin-4-amine (CAS 852698-08-9)
- 4-chlorofuro[2,3-d]pyrimidine (CAS 918340-51-9)
- 3-Bromo-4-(piperidin-3-yl)pyridine (CAS 1256795-28-4)
- 3-(Aminomethyl)-4-(tert-butyl)phenol (CAS 1243372-10-2)
- 50398-72-6 2-(chloromethyl)-4-methyl-1,3-thiazole DTXSID80460784 (CAS 50398-72-6)
- 6-Chloro-3-methyl-2-nitropyridine (CAS 1211516-41-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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