Methyl (2S,4S)-4-[4-(trifluoromethyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride CAS 1354487-88-9
| CAS No. | 1354487-88-9 |
| Molecular Formula | C13H14F3NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (2S,4S)-4-[4-(trifluoromethyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-88-9), molecular formula C13H14F3NO3HCl and molecular weight 325.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl (2S,4S)-4-[4-(trifluoromethyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride (C13H14F3NO3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 325.71 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H14F3NO3 HCl |
| Molecular Weight | 325.71 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Polygalacicacid (CAS 22338-71-2)
- Phosphonic acid, P-phenyl-, diisooctyl ester (CAS 49637-59-4)
- 2-((5-(Thiophen-2-yl)-1,2,4-triazin-3-yl)thio)acetic acid (CAS 852933-12-1)
- 5-Bromo-6-hydrazinylpyridin-3-amine (CAS 1373232-99-5)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 1268467-12-4)
- 4-Phenylpiperidine hydrobromide (CAS 16226-66-7)
- 3-(2-Aminoethyl)-2-methylquinazolin-4(3h)-one (CAS 50840-29-4)
- N-(4-methoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 117309-43-0)
- 4-Aminopyridazine-3-carboxylic Acid (CAS 20865-29-6)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com