2751-90-8 Tetraphenylphosphonium bromide Phosphonium, tetraphenyl-, bromide (1:1) Phosphonium, tetraphenyl-, bromide EINECS 220-393-4 CAS 2751-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2751-90-8 |
| Molecular Formula | C24H44P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2751-90-8 Tetraphenylphosphonium bromide Phosphonium, tetraphenyl-, bromide (1:1) Phosphonium, tetraphenyl-, bromide EINECS 220-393-4 (CAS 2751-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H44P Br. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H44P Br |
| Molecular Weight | 443.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Tetraphenylphosphonium Standards
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- Tetraphenylphosphonium phenolate (CAS 15464-47-8)
- Tetraphenylphosphonium Tetraphenylborate (CAS 15525-15-2)
- Tetraphenylphosphonium Tetra-p-tolylborate (CAS 181259-35-8)
- 2001-45-8 Tetraphenylphosphonium chloride phosphonium, tetraphenyl-, chloride tetraphenylchlorophosphine tetraphenylphosphanium chloride tetraphenylphosphonium chlorid tetraphenylphosphonium chloride, c 73.8%, h 5.5% tetraphenylphosphonium chloride,98% tetraphenylphosponium chloride (CAS 2001-45-8)
- Tetraphenylphosphonium Iodide (CAS 2065-67-0)
- Tetraphenylphosphonium thiocyanate (CAS 35171-64-3)
Recommended Standards
- (1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)methyl ethylcarbamate (CAS 338419-15-1)
- 7-methyl-1,2-dihydroquinolin-2-one (CAS 4053-35-4)
- Perospirone-d8 HCl (CAS 129273-38-7 (Unlabeled))
- A 1070722 (CAS 1384424-80-9)
- 3,4-Dichloro-5-methylthioanisole (CAS 1803845-62-6)
- 6-(Benzyloxy)-8-(furan-2-yl)-1H-purin-2-amine (CAS 592518-05-3)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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