3-((Ethoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoic acid CAS 332052-65-0
| CAS No. | 332052-65-0 |
| Molecular Formula | C13H17NO5 |
| Molecular Weight | 267.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-((Ethoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoic 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.
3-((Ethoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 332052-65-0) is a high-purity analytical reference standard with the molecular formula C13H17NO5 and a molecular weight of 267.28 g/mol.
Structurally, 3-((Ethoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (C13H17NO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 267.28 g/mol, it falls into the medium-molecular-weight range. 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 | C13H17NO5 |
| Molecular Weight | 267.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethoxycarbonyl Standards
- 4-(Ethoxycarbonyl)-3,5-dimethyl-1-(2-oxopropyl)-1H-pyrrole-2-carboxylic acid (CAS 1242998-92-0)
- 1-(Ethoxycarbonyl)-5-(5-methylfuran-2-yl)pyrrolidine-2-carboxylic acid (CAS 1334146-11-0)
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Recommended Standards
- 3-((4-Cyanophenoxy)methyl)benzohydrazide (CAS 438219-44-4)
- 3-(2-Phenylethyl)pyrido[3,2-d]pyrimidine-2,4(1h,3h)-dione (CAS 27507-01-3)
- 2-Pyridin-4-yl-3H-benzoimidazole-4-carboxylic acid ethyl ester (CAS 208774-31-6)
- 3-(2-Pyridin-2-yl-benzoimidazol-1-yl)-propionic acid (CAS 34707-85-2)
- Methyl 6-methylmorpholine-3-carboxylate (CAS 1779648-72-4)
- 2-Amino-6-cyanobenzoic acid (CAS 1654011-34-3)
- Dicyclohexyl(9-butylfluoren-9-yl)phosphonium tetrafluoroborate (CAS 1007311-98-9)
- 3-hydroxyoxolane-3-carboxylic acid (CAS 183162-36-9)
- n-((1-Ethyl-1h-imidazol-2-yl)methyl)-1-methyl-1h-pyrazol-4-amine (CAS 1247420-48-9)
- (3-Phenylisoxazol-5-yl)methanol (CAS 90924-12-2)
- 3,4-Diamino-5-bromopyridine (CAS 4635-08-9)
- Clofarabine Impurity 9 (CAS CATO-C4X-15939)
- 4-(Dimethylamino)-N,N-dimethyl-3-nitrobenzamide (CAS 1160996-14-4)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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