(3R,4S)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid CAS 2095396-47-5
| CAS No. | 2095396-47-5 |
| Molecular Formula | C14H17NO4 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3R,4S)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3R,4S)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid (CAS 2095396-47-5), molecular formula C14H17NO4 and molecular weight 263.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3R,4S)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid (C14H17NO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3R,4S)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid 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 | C14H17NO4 |
| Molecular Weight | 263.29 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-Phenyl-6-(pyridin-2-yl)pyrimidin-4-yl)methanol (CAS 922726-29-2)
- (3S,4R)-1-benzyl-4-(methoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 2361921-04-0)
- (2-Oxo-3-phenyloxazolidin-5-yl)methyl butyrate (CAS 97794-65-5)
- (4-Methoxyphenyl)(quinolin-3-yl)methanone (CAS 211106-96-6)
- Tert-butyl (5-cyano-6-methylpyridin-2-yl)carbamate (CAS 187163-71-9)
- Methyl 4-methoxy-3,5-dimethylbenzoate (CAS 70347-05-6)
- 3-(TRIFLUOROMETHYL)-5-ISOPROPYL-1H-PYRAZOLE (CAS 52118-86-2)
- 4-hydroxy-3,5-diiodo-[1,1-biphenyl]-4-carbonitrile (CAS 340314-21-8)
- 3-Bromo-5-methoxypyridin-4-amine (CAS 1417618-49-5)
- N-(Benzo[d]thiazol-5-yl)-4-(pentyloxy)benzamide (CAS 922858-09-1)
- Ethyl 1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate (CAS 163554-54-9)
- 1-(2-Ethylphenyl)-1H-pyrazole-4,5-diamine (CAS 739364-20-6)
- Trelagliptin Impurity 23 (CAS 309956-78-3)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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