(3S,4S)-tert-Butyl 3-ethoxy-4-(2-(3-(trifluoromethyl)benzamido)acetamido)pyrrolidine-1-carboxylate CAS 708273-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 708273-41-0 |
| Molecular Formula | C21H28F3N3O5 |
| Molecular Weight | 459.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3S,4S)-tert-Butyl 3-ethoxy-4-(2-(3-(trifluoromethyl)benzamido)acetamido)pyrrolidine-1-carboxylate (CAS 708273-41-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H28F3N3O5. Molecular weight: 459.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H28F3N3O5 |
| Molecular Weight | 459.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(1-(2-((N-Ethylcyclopropanecarboxamido)methyl)-4-(trifluoromethyl)phenyl)-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid (CAS 1420071-13-1)
- (6R)-5-Methyl-Tetrahydrofolic Acid (CAS 31690-08-1)
- (S)-2-(2-aminoacetamido)-3-(4-(2-(((S)-1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-2-oxoethoxy)phenyl)propanoic acid (CAS CATO-CPTD788499)
- 1,1'-(1H-imidazole-1,3(2H)-diyl)bis(ethan-1-one) (CAS 10284-52-3)
- 3-(Tert-butyl) 9-methyl 3-azaspiro[5.5]Undecane-3,9-dicarboxylate (CAS 2005470-91-5)
- (S)-N,3-dimethyl-2-(thietan-3-ylamino)butanamide (CAS 1846719-58-1)
- 1-(2-Fluorophenyl)-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-29-0)
- Phthalazin-5-ylmethanol (CAS 1782506-18-6)
- 5-Chloro-3-fluoro-2-nitroaniline (CAS 1352457-23-8)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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