Ethyl 2-cyano-3-[(2,4-dimethoxyphenyl)amino]prop-2-enoate CAS 625373-24-2
| CAS No. | 625373-24-2 |
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-cyano-3-[(2,4-dimethoxyphenyl)amino]prop-2-enoate (CAS 625373-24-2), molecular formula C14H16N2O4 and molecular weight 276.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H16N2O4, Ethyl 2-cyano-3-[(2,4-dimethoxyphenyl)amino]prop-2-enoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Ethyl 2-cyano-3-[(2,4-dimethoxyphenyl)amino]prop-2-enoate 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 | C14H16N2O4 |
| Molecular Weight | 276.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-Cyano-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)benzamide (CAS 1396791-45-9)
- Ethyl 2-cyano-3-[(3,5-dimethoxyphenyl)amino]prop-2-enoate (CAS 712307-63-6)
- Methyl 1-(4-cyano-2-fluorobenzyl)piperidine-4-carboxylate (CAS 1017021-79-2)
- (e)-4-((3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobut-2-enoic acid (CAS 299953-51-8)
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- 2-((3-Cyano-6-(thiophen-2-yl)pyridin-2-yl)thio)acetic acid (CAS 340807-55-8)
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Recommended Standards
- Ethyl 2-amino-4-(1,3-dioxoisoindolin-2-yl)butanoate (CAS 7474-75-1)
- Ethyl 2-amino-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1h-pyrrole-3-carboxylate (CAS 380576-92-1)
- Ethyl 2-oxo-2-((5-oxo-1-phenylpyrrolidin-3-yl)amino)acetate (CAS 896363-42-1)
- Ethyl 1-benzyl-3-methyl-2,5-dioxoimidazolidine-4-carboxylate (CAS 56598-92-6)
- tert-Butyl (2-bromo-3-chlorophenyl)carbamate (CAS 1463053-89-5)
- 2-(2-(1H-indol-5-yl)phenyl)acetic acid (CAS 886363-19-5)
- 2-Oxabicyclo[2.1.1]Hexan-4-amine (CAS 2260931-48-2)
- Ethyl 6-Nitrohexanoate (CAS 13395-05-6)
- 2-Propylquinazoline-4(1H)-thione (CAS 69729-69-7)
- 4-Bromo-5-iodo-2-methoxythiazole (CAS 2674173-71-6)
- (1R,2R)-N1-(2-(Diphenylphosphino)benzyl)cyclohexane-1,2-diamine (CAS 690624-51-2)
- 0318AD 1185298-34-3 2-Chloro-3-(4-piperidinylmethoxy)pyridine hydrochloride C11H16Cl2N2O (CAS 1185298-34-3)
- 3’-O-Benzyl-(1R)-hydroxy Tapentadol (CAS 1004315-82-5)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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