2-Carboethoxy-3-(3,4,5-trifluorophenyl)-propiophenone CAS 898777-76-9
| CAS No. | 898777-76-9 |
| Molecular Formula | C18H15F3O3 |
| Molecular Weight | 336.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution, 2-Carboethoxy-3-(3,4,5-trifluorophenyl)-propiophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-Carboethoxy-3-(3,4,5-trifluorophenyl)-propiophenone (CAS 898777-76-9), molecular formula C18H15F3O3 and molecular weight 336.31 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Carboethoxy-3-(3,4,5-trifluorophenyl)-propiophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H15F3O3 |
| Molecular Weight | 336.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Carboethoxy Standards
- 3-Carboethoxy-3-(3,4,5-trifluorophenyl)-propiophenone (CAS 898777-78-1)
- 2-Carboethoxy-2-(3-pyrrolinomethyl) benzophenone (CAS 898762-97-5)
- 2-Carboethoxy-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-81-6)
- 3-Carboethoxy-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-84-9)
- 4-Carboethoxy-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-87-2)
- 3-Carboethoxy-4-pyrrolidinomethyl benzophenone (CAS 898776-14-2)
- 4-Carboethoxy-2-pyrrolidinomethyl benzophenone (CAS 898774-35-1)
- 2-Carboethoxy-3-(3-chloro-5-fluorophenyl)propiophenone (CAS 898750-31-7)
Recommended Standards
- 1-(3-((5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl)sulfonyl)phenyl)ethanone (CAS 62617-24-7)
- [3-Morpholino-5-(trifluoromethyl)-2-pyridinyl](phenyl)methanone (CAS 303151-96-4)
- 4,6-Dimethoxy-2-methyl-3-(4-(trifluoromethyl)phenyl)benzofuran (CAS 922140-89-4)
- (E)-N'-(4-methylbenzylidene)-2-(4-(trifluoromethyl)phenoxy)acetohydrazide (CAS 860649-72-5)
- GW 627368 (CAS 439288-66-1)
- 3-(Propylamino)propanoic acid hydrochloride (CAS 1353504-36-5)
- 5-Amino-1-benzofuran-2-carboxylic acid (CAS 42933-44-8)
- 1,4-Dihydro-4-imino-2H-3,1-benzothiazine-2-thione (CAS 793716-07-1)
- 2-(1-{[(9h-fluoren-9-yl)methoxy]carbonyl}piperidin-4-ylidene)acetic acid (CAS 885274-82-8)
- Revefenacin Impurity 18 HCl (CAS CATO-C4X-203118)
- 1-([4-(2-Furyl)-1,3-thiazol-2-yl]methyl)piperazine (CAS 1083201-72-2)
- 2-(2,4-Dichlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS 14580-19-9)
- N-(4-Chlorobenzyl)cyclopentanamine hydrobromide (CAS 1050509-24-4)
- C-Peptide（dog） (CAS 39016-05-2)
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