ethyl 2-[(2-chlorobenzoyl)amino]-2-(diisopropoxyphosphoryl)-3,3,3-trifluoropropanoate CAS 340032-46-4
| CAS No. | 340032-46-4 |
| Molecular Formula | C18H24ClF3NO6P |
| Molecular Weight | 473.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, ethyl 2-[(2-chlorobenzoyl)amino]-2-(diisopropoxyphosphoryl)-3,3,3-trifluoropropanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 473.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies ethyl 2-[(2-chlorobenzoyl)amino]-2-(diisopropoxyphosphoryl)-3,3,3-trifluoropropanoate (CAS 340032-46-4), a certified reference material (molecular formula C18H24ClF3NO6P, MW 473.81 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H24ClF3NO6P |
| Molecular Weight | 473.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- (R)-2-(2-(1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetamido)-3-(methylthio)propanoic acid (CAS 87270-38-0)
- N-((4-chlorobenzoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 860787-53-7)
- 4-(4-Chlorobenzoyl)-3-hydroxy-1-(6-methoxybenzo[d]thiazol-2-yl)-5-phenyl-1H-pyrrol-2(5H)-one (CAS 477333-34-9)
- 2-(4-Chlorobenzoyl)-3-{[3-(trifluoromethyl)benzenesulfonyl]methyl}-1-benzofuran (CAS 338411-53-3)
- 2-(4-Chlorobenzoyl)-3-[(2,4-dichlorobenzenesulfonyl)methyl]-1-benzofuran (CAS 338411-58-8)
- 2-{[5-(4-chlorobenzoyl)thiophen-2-yl]methyl}-4-(3,4-dichlorophenyl)-1,3-thiazole (CAS 400075-84-5)
- 2-(4-Chlorobenzoyl)-3-[(2,4-dichlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-84-0)
- 2-(4-Chlorobenzoyl)-3-[(2,6-dichlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338424-34-3)
Recommended Standards
- 2-(2-(4-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(3,4-dichlorophenyl)acetamide (CAS 339277-92-8)
- 2-(Bromomethyl)-5-(difluoromethyl)-3,4-diiodopyridine (CAS 1805158-89-7)
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(3,4-dichlorophenyl)acetamide (CAS 338957-24-7)
- N-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-5-methyl-3-phenylisoxazole-4-carboxamide (CAS 1023539-12-9)
- Methyl 3-(4-(4-(benzyloxy)phenyl)-1H-1,2,3-triazol-1-yl)thiophene-2-carboxylate (CAS 861206-53-3)
- 2-(Chloromethyl)-4-(difluoromethyl)pyridine-5-carboxylic acid (CAS 1805327-99-4)
- Benzyl (1-aminopropan-2-yl)carbamate (CAS 1179533-31-3)
- 3-Bromo-2-(trifluoromethyl)phenol (CAS 1214352-26-7)
- 1-(2-(Methylthio)-Ethyl)-3-(Para-Tolylsulfonyl)-Urea (CAS 91430-93-2)
- 3-((Tert-butoxycarbonyl)amino)-4-hydroxybenzoic acid (CAS 135322-01-9)
- 2-chloro-4-ethynylthiophene (CAS 1148049-36-8)
- 1-(4-Aminopiperidin-1-yl)-2-hydroxyethanone hydrochloride (CAS 651056-82-5)
- 2-(4-Phenylpiperazin-1-yl)acetic acid (CAS 119378-70-0)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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