Diethyl (4-(tert-butyl)benzyl)phosphonate CAS 118578-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118578-89-5 |
| Molecular Formula | C15H25O3P |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (4-(tert-butyl)benzyl)phosphonate (CAS 118578-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H25O3P. Molecular weight: 284.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H25O3P |
| Molecular Weight | 284.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- 2-((1,3,4-Thiadiazol-2-yl)thio)-1-(3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1152923-41-5)
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- 1-(3,4-Dimethoxyphenyl)-3-((4-methoxyphenyl)amino)propan-1-one (CAS 477320-14-2)
- 2-Methyl-5-Propyl-Nonane (CAS 31081-17-1)
- 3-Hydroxy-3-phenyl-1-(pyridin-2-yl)prop-2-en-1-one (CAS 59276-61-8)
- 4-(2-bromophenyl)butanenitrile (CAS 178809-32-0)
- 4-(Difluoromethyl)-5-fluoro-6-hydroxypyridine-3-sulfonamide (CAS 1805507-52-1)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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