Ethyl 2-cyano-3-(3-methoxy-4-(2-((2-methyl-5-nitrophenyl)amino)-2-oxoethoxy)phenyl)acrylate CAS 334497-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334497-35-7 |
| Molecular Formula | C22H21N3O7 |
| Molecular Weight | 439.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-cyano-3-(3-methoxy-4-(2-((2-methyl-5-nitrophenyl)amino)-2-oxoethoxy)phenyl)acrylate (CAS 334497-35-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H21N3O7. Molecular weight: 439.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H21N3O7 |
| Molecular Weight | 439.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 4'-Cyano-[1,1'-biphenyl]-4-yl 4-decylbenzoate (CAS 59443-85-5)
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(3,4-dimethoxyphenethyl)acetamide (CAS 728001-60-3)
- Ethyl 2-((3-cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl)thio)propanoate (CAS 497246-11-4)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5,6-dimethyl-4-oxo-3-phenyl-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 761420-54-6)
- 3-Cyano-6-(2,4-dichlorophenyl)pyridin-2-yl 2,6-dichlorobenzoate (CAS 400075-78-7)
- Methyl 2-(2-cyano-3-(4-(diethylamino)phenyl)acrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 379714-54-2)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(2-hydroxyphenyl)acetamide (CAS 337354-82-2)
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H,8H,9H,10H-cycloocta[b]pyridin-2-yl]sulfanyl}-N-(4-fluorophenyl)acetamide (CAS 626228-71-5)
Recommended Standards
- N-(2H-1,3-Benzodioxol-5-yl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775554-68-1)
- N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-(trifluoromethyl)benzenesulfonamide (CAS 338392-94-2)
- N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775541-77-9)
- 2-Amino-4,4,4-trifluorobutyric acid (CAS 15959-93-0)
- Ethyl 1-oxospiro[4.4]nonane-2-carboxylate (CAS 858802-70-7)
- (2,2-Dichloro-1-methylcyclopropyl)benzene (CAS 3591-42-2)
- (2S,3S,4R,5R,6S)-3,4,5-trimethoxy-2-methyl-6-(phenylthio)tetrahydro-2H-pyran (CAS 1217460-99-5)
- Hydrocortisone Impurity 60 (CAS CATO-C4X-140160)
- N-Methyl-5,6,7,8-tetrahydroquinoline-8-carbothioamide (CAS 62000-33-3)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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 13829788188 / jacky.chen@cato-chem.com