Diethyl (((4-bromophenyl)sulfonyl)methyl)phosphonate CAS 27691-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27691-37-8 |
| Molecular Formula | C11H16BrO5PS |
| Molecular Weight | 371.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (((4-bromophenyl)sulfonyl)methyl)phosphonate (CAS 27691-37-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H16BrO5PS. Molecular weight: 371.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H16BrO5PS |
| Molecular Weight | 371.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-(4-Phenoxybenzoyl)phenyl acetate (CAS 890099-60-2)
- 1-Ethyl-4,5-dimethoxy-1h-indole-2-carboxylic acid (CAS 1228747-85-0)
- Lefamulinum Impurity 9 (CAS CATO-C4X-30479)
- Ethyl (2R-trans)-3-(hydroxymethyl)oxirane-2-carboxylate (CAS 117069-18-8)
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