1-[2-(2-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic acid CAS 407634-12-2
| CAS No. | 407634-12-2 |
| Molecular Formula | C14H17NO4 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-[2-(2-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic 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.
1-[2-(2-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic acid (CAS 407634-12-2) is a high-purity analytical reference standard with the molecular formula C14H17NO4 and a molecular weight of 263.29 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-[2-(2-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.29 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.
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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 3-((4-Methoxyphenyl)carbamoyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-38-7)
- (3-Methoxyphenyl)(quinolin-3-yl)methanone (CAS 1179944-74-1)
- (2-Methoxyphenyl)(quinolin-3-yl)methanone (CAS 1182973-82-5)
- (4-Methoxyphenyl)(quinolin-3-yl)methanone (CAS 211106-96-6)
- 1-[2-(4-Methoxyphenyl)ethyl]-5-oxo-3-pyrrolidinecarboxylic acid (CAS 85263-81-6)
- 2-(4-methoxyphenyl)-1-methyl-6-oxopiperidine-3-carboxylic acid (CAS 75810-44-5)
- 4-(2-Methoxyphenyl)-2,6-dimethylpyridine-3,5-dicarbonitrile (CAS 338966-40-8)
- 2-(1-(4-Methoxyphenyl)-2-nitroethyl)thiophene (CAS 1018239-20-7)
Recommended Standards
- 1-[(tert-butoxy)carbonyl]-2,3-dihydro-1h-indole-5-carboxylic acid (CAS 339007-88-4)
- 1-[(Benzyloxy)carbonyl]-3-methylpyrrolidine-3-carboxylic acid (CAS 912444-75-8)
- 10-Phenyl-2,3-dihydroimidazo[2,1-b]quinazolin-5(10H)-one (CAS 31007-31-5)
- 1-[(benzyloxy)carbonyl]-3,3-dimethylazetidine-2-carboxylic acid (CAS 2059937-47-0)
- 1-[(2-Fluorophenyl)methyl]-4-methyl-1H-pyrazol-5-amine (CAS 1152525-04-6)
- Sodium anthraquinone-2-sulfonate (CAS 131-08-8)
- 2-{4-methyl-2-[(trifluoromethyl)sulfanyl]-1,3-thiazol-5-yl}acetic acid (CAS 1154962-41-0)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 573972-93-7)
- ethyl 2-oxo-1H-pyridine-4-carboxylate (CAS 57785-85-0)
- 5-Chloro-quinolin-4-ylamine hydrochloride (CAS 114306-26-2)
- N,2-dimethyl-6-oxo-1,6-dihydropyrimidine-5-carboxamide (CAS 1251925-07-1)
- Methyl 3-bromo-4-(3-methoxy-3-oxopropyl)benzoate (CAS 1133314-10-9)
- Laromustine (CAS 173424-77-6)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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