(2-Ethoxybenzoyl)proline CAS 1104060-59-4
| CAS No. | 1104060-59-4 |
| Molecular Formula | C14H17NO4 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-Ethoxybenzoyl)proline.
CATO supplies (2-Ethoxybenzoyl)proline (CAS 1104060-59-4), a certified reference material (molecular formula C14H17NO4, MW 263.29 g/mol) for analytical method development and quality control.
(2-Ethoxybenzoyl)proline (C14H17NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (2-Ethoxybenzoyl)proline 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.) | 1989 |
| Nitrogen Atoms | 1 |
Related Ethoxybenzoyl Standards
- (2-Ethoxybenzoyl)valine (CAS 1397003-37-0)
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- 5-(4-Ethoxybenzoyl)furan-2-carboxylic acid (CAS 1399661-34-7)
- 2-(3-Ethoxybenzoyl)-N-ethylhydrazine-1-carbothioamide (CAS 650594-88-0)
- 2-(4-Ethoxybenzoyl)-N-ethylhydrazine-1-carbothioamide (CAS 632301-39-4)
- 2-(4-Ethoxybenzoyl)-6-methoxypyridine (CAS 1187170-57-5)
- 2-(4-Ethoxybenzoyl)benzoic acid (CAS 42797-20-6)
- 5-(4-Ethoxybenzoyl)-2-methylpyridine (CAS 1187171-10-3)
Recommended Standards
- 1-(4-Methoxybenzoyl)-2-piperidinecarboxylic acid 1103529-63-0 8715AC C14H17NO4 (CAS 1103529-63-0)
- (3R,4R)-1-benzyl-4-(methoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 111051-17-3)
- 1-Cinnamylindoline-2,3-dione (CAS 1100127-67-0)
- (3R,4R)-1-benzyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid (CAS 111138-46-6)
- 3-Bromo-4-(carboxymethoxy)-5-methoxybenzoic acid (CAS 833430-97-0)
- 1-{[4-Chloro-3-(trifluoromethyl)phenyl]methyl}-1,4-diazepane (CAS 1240581-71-8)
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- 4-(Pyrazin-2-yloxy)benzonitrile (CAS 866042-79-7)
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- 1-(1-(4-Bromophenyl)-1H-1,2,3-triazol-4-yl)-2-chloroethanone (CAS 88137-72-8)
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- (R)-Benzyl (1-((tert-butoxycarbonyl)amino)propan-2-yl)(methyl)carbamate (CAS 1932438-64-6)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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 18665070610 / Nicole.chen@cato-chem.com