(R)-3-(2,2,2-Trifluoroacetamido)-2,3-dihydro-1H-inden-5-yl 2-chloroacetate CAS 209394-88-7
| CAS No. | 209394-88-7 |
| Molecular Formula | C13H11ClF3NO3 |
| Molecular Weight | 321.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (R)-3-(2,2,2-Trifluoroacetamido)-2,3-dihydro-1H-inden-5-yl 2-chloroacetate (CAS 209394-88-7), a certified reference material (molecular formula C13H11ClF3NO3, MW 321.68 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H11ClF3NO3, (R)-3-(2,2,2-Trifluoroacetamido)-2,3-dihydro-1H-inden-5-yl 2-chloroacetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), (R)-3-(2,2,2-Trifluoroacetamido)-2,3-dihydro-1H-inden-5-yl 2-chloroacetate 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 | C13H11ClF3NO3 |
| Molecular Weight | 321.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
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Recommended Standards
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- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(1E)-(methoxyimino)methyl]pyrrolidin-2-one (CAS 866051-42-5)
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- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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