4-((2,5-Dimethoxyphenyl)amino)-4-oxobut-2-enoic acid CAS 284488-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 284488-69-3 |
| Molecular Formula | C12H13NO5 |
| Molecular Weight | 251.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2,5-Dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 284488-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H13NO5. Molecular weight: 251.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H13NO5 |
| Molecular Weight | 251.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 3-(2,5-Dimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1018143-27-5)
- 3-(3,4-Dimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1018143-56-0)
- (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 71603-05-9)
- 4-((2,4-Dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 496011-39-3)
- 4-((3,4-Dimethoxyphenyl)amino)-4-oxobut-2-enoicacid (CAS 468747-44-6)
- 5-[(3,4-dimethoxyphenyl)methyl]-5-methyl-1,3-oxazolidin-2-one (CAS 1498514-60-5)
- (2E)-3-(3,4-Dimethoxyphenyl)-N-methoxy-N-methylprop-2-enamide (CAS 689257-75-8)
- N-(3,4-Dimethoxyphenyl)tetrahydrofuran-2-carboxamide (CAS 774589-85-4)
Recommended Standards
- 4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-4-oxobutanoic acid (CAS 331461-05-3)
- 4-(1,3-Dioxoisoindolin-2-yl)benzaldehyde (CAS 40101-58-4)
- 3-Nitro-2-(piperazin-1-yl)benzoic acid (CAS 374063-97-5)
- (1α,3R,4α,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,4-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester (CAS 135711-62-5)
- 1,3-Dihydro-2H-imidazo[4,5-b]pyrazine-2-thione (CAS 79100-21-3)
- 3-amino-1-(morpholin-4-yl)propan-1-one (CAS 71274-43-6)
- Propyl 6-hydroxypyridazine-3-carboxylate (CAS 63001-32-1)
- 2-Chloro-N-(4-methoxybenzyl)aniline (CAS 356536-88-4)
- 3-((tert-Butoxycarbonyl)amino)-4,4-dimethylpentanoicacid (CAS 856417-59-9)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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