Methyl (2R,4S)-4-Amino-1-Boc-2-pyrrolidinecarboxylate CAS 396729-84-3
| CAS No. | 396729-84-3 |
| Molecular Formula | C11H20N2O4 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl (2R,4S)-4-Amino-1-Boc-2-pyrrolidinecarboxylate (CAS 396729-84-3), a certified reference material (molecular formula C11H20N2O4, MW 244.29 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl (2R,4S)-4-Amino-1-Boc-2-pyrrolidinecarboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl (2R,4S)-4-Amino-1-Boc-2-pyrrolidinecarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H20N2O4 |
| Molecular Weight | 244.29 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, ethanol, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Methyl (2R,4S)-4-Amino-1-Boc-2-pyrrolidinecarboxylate (CAS 254881-77-1)
- methyl (2S,4R)-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-2-carboxylate (CAS 473806-21-2)
- Methyl (1s,3s)-3-amino-1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate (CAS 2167821-77-2)
- Methyl (R)-1-Boc-piperazine-2-carboxylate (CAS 252990-05-9)
- 4-Amino-2-chloro-5-methoxybenzoic acid (CAS 1001347-19-8)
- 893750-11-3 4-[(Azepan-1-yl)methyl]-5-methyl-1,2-oxazole-3-carboxylic acid DTXSID50586167 (CAS 893750-11-3)
- 3-Chloro-2,4-difluorophenylacetic acid (CAS 886761-66-6)
- 3-((tert-Butoxycarbonyl)amino)-2-(naphthalen-1-ylmethyl)propanoic acid (CAS 1076197-03-9)
- N-(2-Aminophenyl)-N-(3-methoxypropyl)methanesulfonamide (CAS 1864014-98-1)
- n-(3-Aminopropyl)-N-methylacetamide (CAS 84598-51-6)
- Ethyl 1-tosyl-1H-indole-2-carboxylate (CAS 132819-92-2)
- 67719-69-1 V040SDB67S mu-Methylene-mu-chlorobis(eta5-2,4-cyclopentadien-1-yl)(dimethylaluminum)titanium UNII-V040SDB67S Tebbe reagent (mu-Chloro)(mu-methylene)bis(cyclopentadienyl)(dimethylaluminum)titanium Tebbe reagent [MI] Titanium, mu-chlorobis(eta5-2,4-cyclopentadien-1-yl)(dimethylaluminum)-mu-methylene- Tebbe's reagent (CAS 67719-69-1)
- 2,5-Difluoro-3-methylaniline (CAS 1207726-31-5)
- Semaglutide238 (CAS CATO-C4X-2226238)
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