1-Benzyl 2-methyl 3-oxo-5-(trifluoromethyl)pyrrolidine-1,2-dicarboxylate CAS 2761985-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2761985-13-9 |
| Molecular Formula | C15H14F3NO5 |
| Molecular Weight | 345.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl 2-methyl 3-oxo-5-(trifluoromethyl)pyrrolidine-1,2-dicarboxylate (CAS 2761985-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14F3NO5. Molecular weight: 345.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14F3NO5 |
| Molecular Weight | 345.27 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-((4-Bromo-3,5-dimethylphenoxy)methyl)-2,4-dimethylpentane-2,4-diol (CAS 1699742-48-7)
- 2-((2-Nitro-4-((trifluoromethyl)sulfonyl)phenyl)thio)acetic acid (CAS 459188-73-9)
- Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate (CAS 1421602-12-1)
- 3,5,5-Trimethylcyclohexane-1,2-dione (CAS 57696-89-6)
- 4-(tert-Butyl)-N-(4-(pyrrolidine-1-carbonyl)phenyl)benzenesulfonamide (CAS 727689-12-5)
- tert-butyl (4R)-4-cyclopropyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 2243075-40-1)
- 2-[(furan-2-yl)formamido]-3-methylbutanoic acid (CAS 1361143-20-5)
- (R)-1-(3-fluoro-4-methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1389878-69-6)
- (1S,2S,4R)-4-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)cyclopentan-1-ol (CAS 1113025-27-6)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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