trans-1-tert-Butyl 3-ethyl 4-methylpyrrolidine-1,3-dicarboxylate CAS 1895053-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1895053-81-2 |
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity trans-1-tert-Butyl 3-ethyl 4-methylpyrrolidine-1,3-dicarboxylate (CAS 1895053-81-2) pharmaceutical standards reference standard. Molecular formula: C13H23NO4. Molecular weight: 257.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(1-((tert-Butoxycarbonyl)amino)cyclopentyl)propanoic acid (CAS 1889977-52-9)
- 1-(tert-Butyl) 2-methyl 3-ethyl-1,2-pyrrolidinedicarboxylate (CAS 190518-77-5)
- (1S,3R)-2,2-Dimethyl-3-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]cyclobutane-1-carboxylic acid (CAS 188918-40-3)
- N,N,4,6-Tetramethylpyrimidin-2-Amine (CAS 13012-25-4)
- 1,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 15965-68-1)
- N-(2-((4-chlorophenyl)thio)ethyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477859-98-6)
- N-(3-(benzyloxy)propyl)tetrazolo[1,5-b]pyridazin-6-amine (CAS 930463-96-0)
- 5-Bromo-4-chloro-2-methylpyrimidine (CAS 861383-73-5)
- Benzaldehyde, 2-chloro-4-(trifluoromethyl)-, oxime (CAS 1188445-87-5)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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