Methyl (E)-2-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)benzoate CAS 85516-59-2
| CAS No. | 85516-59-2 |
| Molecular Formula | C14H14N2O4 |
| Molecular Weight | 274.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl (E)-2-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)benzoate 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.
CATO supplies Methyl (E)-2-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)benzoate (CAS 85516-59-2), a certified reference material (molecular formula C14H14N2O4, MW 274.27 g/mol) for analytical method development and quality control.
The molecular framework of Methyl (E)-2-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)benzoate (C14H14N2O4) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Methyl (E)-2-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O4 |
| Molecular Weight | 274.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Guaiacol Carbonate (CAS 553-17-3)
- Methyl 2-((4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetate (CAS 304675-01-2)
- Ethyl 6-amino-5-cyano-4-(furan-2-yl)-2-methyl-4h-pyran-3-carboxylate (CAS 72568-56-0)
- Methyl 3-(benzyloxy)-4,5-dihydroxybenzoate (CAS 79831-86-0)
- 1-(Pyridin-2-yl)azetidin-3-amine dihydrochloride (CAS 2098025-64-8)
- 8-Methyl-4-(naphthalene-1-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-54-7)
- (9H-Fluoren-9-yl)methyl but-3-en-1-yl(nonyl)carbamate (CAS 1822809-97-1)
- (E)-N-(5-(Perfluoroethylidene)-4,4-bis(trifluoromethyl)-4,5-dihydrothiazol-2-yl)-4-(trifluoromethyl)benzothioamide (CAS 143811-19-2)
- 4-Isopropyl-3-methyl-2-(4-methylpiperazine-1-carbonyl)isoxazol-5(2H)-one (CAS 706804-15-1)
- Nefopam Impurity 8 (CAS 918306-38-4)
- 1-Methyloctahydropyrrolo[3,2-c]pyridine (CAS 138021-99-5)
- 1,1,1-Trifluoro-N-isopropylpropan-2-imine (CAS 723294-90-4)
- Tofacitinib Impurity 200 HCl (CAS 1821717-21-8 (free base))
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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