Diethyl (2-(3,5-di-tert-butylphenyl)-2-oxoethyl)phosphonate CAS 1351169-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1351169-32-8 |
| Molecular Formula | C20H33O4P |
| Molecular Weight | 368.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (2-(3,5-di-tert-butylphenyl)-2-oxoethyl)phosphonate (CAS 1351169-32-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H33O4P. Molecular weight: 368.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H33O4P |
| Molecular Weight | 368.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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Recommended Standards
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- 2,4-Dibromo-6-({[4-(trifluoromethyl)phenyl]amino}methyl)phenol (CAS 477871-77-5)
- (4,4-Difluoropiperidin-3-yl)methanamine (CAS 1303974-10-8)
- 4-Amino-6-methylfuro[3,4-c]pyridin-3(1h)-one (CAS 108129-37-9)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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