3-Chloro-1,1,1-trifluoro-4-propoxybut-3-en-2-one CAS 1375476-91-7
| CAS No. | 1375476-91-7 |
| Molecular Formula | C7H8ClF3O2 |
| Molecular Weight | 216.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 216.59 g/mol gives 3-Chloro-1,1,1-trifluoro-4-propoxybut-3-en-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Chloro-1,1,1-trifluoro-4-propoxybut-3-en-2-one (CAS 1375476-91-7), a certified reference material (molecular formula C7H8ClF3O2, MW 216.59 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-Chloro-1,1,1-trifluoro-4-propoxybut-3-en-2-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 216.59 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.
As a certified reference material (CRM), 3-Chloro-1,1,1-trifluoro-4-propoxybut-3-en-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H8ClF3O2 |
| Molecular Weight | 216.59 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
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