(3,3,3-Trifluoropropanoyl)leucine CAS 1103527-33-8
| CAS No. | 1103527-33-8 |
| Molecular Formula | C9H14F3NO3 |
| Molecular Weight | 241.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3,3,3-Trifluoropropanoyl)leucine is closely related to an amide group, 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.
(3,3,3-Trifluoropropanoyl)leucine (CAS 1103527-33-8), molecular formula C9H14F3NO3 and molecular weight 241.21 g/mol, is a CATO reference standard with documented purity and traceability.
(3,3,3-Trifluoropropanoyl)leucine (C9H14F3NO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (3,3,3-Trifluoropropanoyl)leucine 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 | C9H14F3NO3 |
| Molecular Weight | 241.21 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoropropanoyl Standards
Recommended Standards
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- 1-Chloro-3-ethoxy-2-methylpropane (CAS 1341928-85-5)
- Furan-2-yl(1H-pyrrol-2-yl)methanone (CAS 59562-40-2)
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- 2,2'-((4-Bromophenyl)methylene)bis(1H-pyrrole) (CAS 159152-11-1)
- 1-Bromo-2-isopropoxy-3-methoxybenzene (CAS 442200-49-9)
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