5-Oxo-1-(3,4,5-trifluorophenyl)pyrrolidine-3-carboxylic acid CAS 1429902-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429902-34-0 |
| Molecular Formula | C11H8F3NO3 |
| Molecular Weight | 259.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxo-1-(3,4,5-trifluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1429902-34-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8F3NO3. Molecular weight: 259.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8F3NO3 |
| Molecular Weight | 259.18 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 4-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid (CAS 256955-24-5)
- 4-[(2,4,5-Trifluorophenyl)carbamoyl]butanoic acid (CAS 306730-07-4)
- (4s)-2-(2,3,4-Trifluorophenyl)thiazolidine-4-carboxylic acid (CAS 1265908-03-9)
- 2-(3,4,5-Trifluorophenyl)pyrimidine-5-carboxylic acid (CAS 1497184-84-5)
- 3-(3,4,5-Trifluorophenyl)propiophenone (CAS 898777-56-5)
- 4-(2,3,4-Trifluorophenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine (CAS 1010928-50-3)
- 4-(3,4,5-Trifluorophenyl)benzoic acid (CAS 925908-50-5)
- Methyl 2-(3,4,5-trifluorophenyl)isonicotinate (CAS 1251843-90-9)
Recommended Standards
- 8-Nitro-2-(2H-tetrazol-5-yl)-4H-chromen-4-one (CAS 141283-42-3)
- 1-[4-(trifluoromethoxy)phenyl]pyrrolidine-2,4-dione (CAS 1509704-18-0)
- Methyl 2-oxo-7-(trifluoromethyl)indoline-4-carboxylate (CAS 1260676-89-8)
- 2-(2-Bromophenyl)-1,3-propanediol (CAS 1507091-95-3)
- 4-(Ethylamino)butanoic acid (CAS 76572-84-4)
- Glycerol Impurity 18 Disodium Salt (CAS CATO-C4X-217118)
- 1-(2-Nitrophenyl)-3-(propan-2-yl)urea (CAS 347907-99-7)
- Ethoxylated β-naphthol (CAS 35545-57-4)
- rel-(4R,5R)-5-(4-Chlorophenyl)-4-methyl-2-thiazolidinone (CAS 78587-59-4)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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 13829788188 / jacky.chen@cato-chem.com