ethyl 3-cyclopropyl-2-fluorobut-2-enoate CAS 2060523-58-0
| CAS No. | 2060523-58-0 |
| Molecular Formula | C9H13FO2 |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ethyl 3-cyclopropyl-2-fluorobut-2-enoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
ethyl 3-cyclopropyl-2-fluorobut-2-enoate (CAS 2060523-58-0) is a high-purity analytical reference standard with the molecular formula C9H13FO2 and a molecular weight of 172.20 g/mol.
Structurally, ethyl 3-cyclopropyl-2-fluorobut-2-enoate (C9H13FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 172.20 g/mol, it falls into the medium-molecular-weight range. 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).
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 3-cyclopropyl-2-fluorobut-2-enoate 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 | C9H13FO2 |
| Molecular Weight | 172.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
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- (1S)-5-methylindan-1-ol (CAS 201655-79-0)
- 1,2-Dichloro-4-fluoro-3-nitrobenzene (CAS 1360438-72-7)
- 2-Vanillin-13C6,d3 (CAS 1329799-83-8)
- 4-Bromo-1-ethynyl-2-(trifluoromethyl)benzene (CAS 2244085-78-5)
- 2-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetonitrile (CAS 250579-91-0)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
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