(2S,4S)-1-(tert-Butoxycarbonyl)-4-(2,4,6-trifluorophenoxy)-2-pyrrolidinecarboxylic acid CAS 869682-14-4
| CAS No. | 869682-14-4 |
| Molecular Formula | C16H18F3NO5 |
| Molecular Weight | 361.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2,4,6-trifluorophenoxy)-2-pyrrolidinecarboxylic acid (CAS 869682-14-4), a certified reference material (molecular formula C16H18F3NO5, MW 361.31 g/mol) for analytical method development and quality control.
(2S,4S)-1-(tert-Butoxycarbonyl)-4-(2,4,6-trifluorophenoxy)-2-pyrrolidinecarboxylic acid (C16H18F3NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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.
As a certified reference material (CRM), (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2,4,6-trifluorophenoxy)-2-pyrrolidinecarboxylic acid 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 | C16H18F3NO5 |
| Molecular Weight | 361.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-[2-(Boc-amino)-4-(trifluoromethyl)phenyl]-2-oxoacetate (CAS 159684-36-3)
- 1,5-Bis(5-chloro-2-methylthiophen-3-yl)pentane-1,5-dione (CAS 219537-95-8)
- 5-Acetyl-8-((2-(trifluoromethyl)benzyl)oxy)quinolin-2(1H)-one (CAS 1312117-85-3)
- 1-Acetyl-3-(4-(trifluoromethyl)phenyl)indolizin-2-yl acetate (CAS 477870-94-3)
- 2-(4-Chloro-2-(N,N-dimethylsulfamoyl)phenoxy)propanoic acid (CAS 91859-20-0)
- 2-Amino-5-bromobenzene-1,3-diol (CAS 2070867-62-6)
- 1-Methyl-3-(p-tolyl)-1H-pyrazole (CAS 73387-55-0)
- N-((1H-indol-3-yl)methyl)-2-phenylethan-1-amine (CAS 256440-49-0)
- 1-(2-Methoxy-4,5-dimethylphenyl)ethanone (CAS 91969-74-3)
- N-Propyl-sulfamide sodium salt (CAS 1642873-03-7)
- 2-((6-(Chloromethyl)pyridin-2-yl)methyl)isoindoline-1,3-dione (CAS 628308-52-1)
- 1-Isopropyl-4-methylpiperidine (CAS 14446-72-1)
- rac-(3R,4R)-1-benzyl-4-(trifluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1807891-05-9)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
Why CATO?
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