Tetrabutylphosphonium tetraphenylborate CAS 29089-62-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29089-62-1 |
| Molecular Formula | C24H20B C16H36P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrabutylphosphonium tetraphenylborate (CAS 29089-62-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H20B C16H36P. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H20B C16H36P |
| Molecular Weight | 578.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Tetrabutylphosphonium Standards
- Tetrabutylphosphonium benzoate (CAS 101203-18-3)
- Tetrabutylphosphonium Bis(1,3-dithiole-2-thione-4,5-dithiolato)nickel(III) Complex (CAS 105029-70-7)
- Tetrabutylphosphonium benzotriazolate (CAS 109348-55-2)
- Tetrabutylphosphonium Hexafluorophosphate (CAS 111928-21-3)
- Tetrabutylphosphonium bis(1,2-benzenedithiolato)niccolate(III) (CAS 112527-20-5)
- Tetrabutylphosphonium 2,2,2-trifluoroacetate (CAS 129301-80-0)
- Tetrabutylphosphonium (CAS 15853-37-9)
- Tetrabutylphosphonium Tetrafluoroborate (CAS 1813-60-1)
Recommended Standards
- 6-Amino-1H-pyrrolo[3,2-c]pyridin-4-ol (CAS 75938-36-2)
- Methyl 2-bromo-4-cyano-6-(difluoromethyl)benzoate (CAS 1805594-01-7)
- N-(1-(tert-butyl)-3-(4-chlorophenyl)-4-cyano-1H-pyrazol-5-yl)-4-methoxybenzamide (CAS 956784-40-0)
- Phenyl(2-(6-(phenylamino)pyridin-3-yl)pyrrolidin-1-yl)methanone (CAS 1352493-14-1)
- (3,4-Dimethoxyphenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-20-5)
- 7-(Trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-5-ol (CAS 1420800-03-8)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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