Potassium Tetracyanoborate CAS 261356-49-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261356-49-4 |
| Molecular Formula | C4BN4 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium Tetracyanoborate (CAS 261356-49-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4BN4 K. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4BN4 K |
| Molecular Weight | 153.98 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-Phenyl-N-(2,2,2-trichloro-1-(p-tolylamino)ethyl)acetamide (CAS 301816-57-9)
- 2-chloro-3,6,7-trimethyl-Quinoxaline (CAS 29067-80-9)
- Methyl 2-Bromo-4-fluorobenzo[d]thiazole-6-carboxylate (CAS 924287-65-0)
- 5-Chloro-7-methyl-2,3-dihydro-1-benzofuran-3-one (CAS 78132-94-2)
- (S)-2-Fluorobutanedioic Acid (CAS 26109-19-3)
- ethyl 2-{[(2,2,2-trifluoroethoxy)carbonyl]amino}acetate (CAS 1181459-00-6)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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