ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate CAS 328270-25-3
| CAS No. | 328270-25-3 |
| Molecular Formula | C9H14F3NO4 |
| Molecular Weight | 257.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.21 g/mol gives ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate (CAS 328270-25-3) is a high-purity analytical reference standard with the molecular formula C9H14F3NO4 and a molecular weight of 257.21 g/mol.
The molecular framework of ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate (C9H14F3NO4) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate 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 | C9H14F3NO4 |
| Molecular Weight | 257.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- (E)-4-[3-(Butyrylamino)anilino]-4-oxo-2-butenoicacid (CAS 940227-13-4)
- 3808AF 5-[4-(Butyrylamino)anilino]-5-oxopentanoic acid 940477-91-8 C15H20N2O4 (CAS 940477-91-8)
- (E)-4-[5-(Butyrylamino)-2-chloroanilino]-4-oxo-2-butenoic acid (CAS 940106-84-3)
- 4-{2-[4-(Butyrylamino)benzoyl]hydrazino}-4-oxobutanoic acid (CAS 327066-15-9)
- 5-[5-(Butyrylamino)-2-chloroanilino]-5-oxopentanoic acid (CAS 925075-78-1)
- 2-({2-[4-(Butyrylamino)benzoyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 913248-31-4)
Recommended Standards
- Coumarin152 (CAS 53518-14-2)
- Ethyl 4-(trifluoromethyl)-1H-indole-2-carboxylate (CAS 317-60-2)
- 7-(Dimethylamino)-2-(trifluoromethyl)quinazolin-4(1H)-one (CAS 640297-59-2)
- Ethyl 4-(Trifluoromethyl)indole-3-carboxylate (CAS 2110104-22-6)
- 2-[3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl]acetic acid (CAS 957487-29-5)
- 2-Cyclohexylamino-thiazol-4-one (CAS 27052-19-3)
- 2-Amino-2-methyl-3-(1H-pyrazol-1-yl)propan-1-ol (CAS 1339605-09-2)
- 3-Bromo-1-(pyridin-2-yl)pyrrolidin-2-one (CAS 178946-27-5)
- 2-Bromo-3-(trimethylsilyl)propene 2-Bromoallyltrimethylsilane 81790-10-5 (CAS 81790-10-5)
- 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]selenadiazole (CAS 534591-72-5)
- 5-Fluoro-6-methylpyrazine-2-carboxylic acid (CAS 1393570-34-7)
- Methyl N-(phenylsulfonyl)-N-(3-(trifluoromethyl)phenyl)glycinate (CAS 333449-49-3)
- 2-Amino-2-(3,5-dichlorophenyl)acetonitrile hydrochloride (CAS 1240528-10-2)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com