Ethyl N-[2-cyano-3-(4-methoxyanilino)acryloyl]carbamate CAS 75837-80-8
| CAS No. | 75837-80-8 |
| Molecular Formula | C14H15N3O4 |
| Molecular Weight | 289.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl N-[2-cyano-3-(4-methoxyanilino)acryloyl]carbamate 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 Ethyl N-[2-cyano-3-(4-methoxyanilino)acryloyl]carbamate (CAS 75837-80-8), a certified reference material (molecular formula C14H15N3O4, MW 289.29 g/mol) for analytical method development and quality control.
Ethyl N-[2-cyano-3-(4-methoxyanilino)acryloyl]carbamate (C14H15N3O4) 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. 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.
As a certified reference material (CRM), Ethyl N-[2-cyano-3-(4-methoxyanilino)acryloyl]carbamate 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 | C14H15N3O4 |
| Molecular Weight | 289.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Ethyl 5-methyl-1-(3-methyl-4-nitrophenyl)-1H-pyrazole-3-carboxylate (CAS 2135336-63-7)
- H-Arg-D-Asp-OH (CAS 275354-61-5)
- Ethyl 3,5-dimethyl-1-(3-nitrophenyl)-1H-pyrazole-4-carboxylate (CAS 346440-86-6)
- H-Glu-Ala-Ala-OH (CAS 39534-89-9)
- 5-Oxo-1-(4-sulfamoylphenyl)pyrrolidine-3-carboxylic acid (CAS 63674-74-8)
- (R)-5-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride (CAS 1286209-00-4)
- 1-Amino-2-chloroanthracene-9,10-dione (CAS 117-07-7)
- Imazapic (CAS 104098-48-8)
- Eszopiclone impurity 28 Sodium salt (CAS CATO-C4X-123828)
- Diethyl 2-(3-nitropyridin-4-yl)malonate (CAS 54415-82-6)
- 1-(1,5-Naphthyridin-4-yl)ethanone (CAS 1056877-23-6)
- 1-(4-Fluorophenyl)hexan-1-one (CAS 1426-70-6)
- N-(4-Fluoro-3-nitrophenyl)-4-(trifluoromethyl)benzothioamide (CAS 1257095-76-3)
- Peptide Impurity 82 (CAS 10491-78-8)
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