ethyl 2-(diisopropoxyphosphoryl)-3,3,3-trifluoro-2-{[(4-methylphenyl)sulphonyl]amino}propanoate CAS 256332-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256332-93-1 |
| Molecular Formula | C18H27F3NO7PS |
| Molecular Weight | 489.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-(diisopropoxyphosphoryl)-3,3,3-trifluoro-2-{[(4-methylphenyl)sulphonyl]amino}propanoate (CAS 256332-93-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H27F3NO7PS. Molecular weight: 489.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H27F3NO7PS |
| Molecular Weight | 489.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- ethyl 2-(diisopropoxyphosphoryl)-3,3,3-trifluoro-2-[(phenylsulphonyl)amino]propanoate (CAS 524715-53-5)
- Ethyl 2-[(diiSopropoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (CAS 256332-96-4)
- methyl 2-[(diiSopropoxyphosphoryl)oxy]-3,3,3-trifluoropropanoate (CAS 108682-52-6)
- (S)-2-((DiiSopropoxyphosphoryl)amino)pentanedioic acid (CAS 118174-64-4)
- 2-(2-((DiiSopropoxyphosphoryl)amino)acetamido)acetic acid (CAS 134824-72-9)
- Ethyl 2-(diisopropoxyphosphoryl)-2-fluoroacetate (CAS 110624-86-7)
- 5-(Diisopropoxyphosphoryl)-5-methyl-1-pyrroline N-oxide (CAS 527704-58-1)
- (S)-2-((DiiSopropoxyphosphoryl)amino)propanoic acid (CAS 110484-60-1)
Recommended Standards
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- 2-Hydroxy-2-methyl-N-[6-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]propanamide (CAS 2377607-33-3)
- tert-Butyl 2-ethylpyrrolidine-1-carboxylate (CAS 1433995-57-3)
- N-(Furan-2-ylmethyl)-1,3-thiazol-2-amine (CAS 1041508-22-8)
- 1,3-Diethoxyimidazolium hexafluorophosphate (CAS 951020-87-4)
- 5-Bromo-N-(prop-2-yn-1-yl)furan-3-carboxamide (CAS 1090581-90-0)
- Methyl 2-Amino-3-(trifluoromethyl)benzoate (CAS 64321-95-5)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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