ethyl (2E)-4-aminobut-2-enoate; trifluoroacetic acid CAS 1218810-53-7
| CAS No. | 1218810-53-7 |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.18 g/mol gives ethyl (2E)-4-aminobut-2-enoate; trifluoroacetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
ethyl (2E)-4-aminobut-2-enoate; trifluoroacetic acid (CAS 1218810-53-7), molecular formula C6H11NO2C2HF3O2 and molecular weight 243.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, ethyl (2E)-4-aminobut-2-enoate; trifluoroacetic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (2E)-4-aminobut-2-enoate; trifluoroacetic acid 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 | C6H11NO2 C2HF3O2 |
| Molecular Weight | 243.18 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 2-bromo-3-(4-bromo-phenyl)-propionate (CAS 219554-66-2)
- 2-Cyano-5-(4-hydroxyphenyl)phenol (CAS 1261973-36-7)
- Ethyl 3-iodo-6-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 886363-76-4)
- Granisetron-d3 (CAS 1224925-76-1)
- 5-Methoxyisatoic Anhydride (CAS 37795-77-0)
- 3-Amino-6-methyl-2,3-dihydro-1H-inden-1-one (CAS 117291-50-6)
- 4-(2,5-Dimethylthiophen-3-yl)pyrimidin-2-amine (CAS 364334-90-7)
- (Cyclopropylmethyl)hydrazine Hydrochloride (CAS 1181457-83-9)
- 2-Cyclopropoxybenzamide (CAS 1243368-85-5)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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