4-((4-Methoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid CAS 540763-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 540763-75-5 |
| Molecular Formula | C16H23N3O4 |
| Molecular Weight | 321.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-((4-Methoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 540763-75-5) pharmaceutical standards reference standard. Molecular formula: C16H23N3O4. Molecular weight: 321.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H23N3O4 |
| Molecular Weight | 321.37 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- {(4-Methoxyphenyl)[2-oxo-2-(piperidin-1-ylamino)-ethyl]amino}acetic acid (CAS 1142204-20-3)
- {(4-Methoxyphenyl)[2-(4-methylpiperazin-1-yl)-2-oxoethyl]amino}acetic acid (CAS 1142205-29-5)
- Methyl 4-((3-(3-methoxyphenyl)ureido)methyl)piperidine-1-carboxylate (CAS 1234992-51-8)
- 1-Boc-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic Acid (CAS 851484-94-1)
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Recommended Standards
- 4-((4-Hydroxy-2-methylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899757-60-9)
- 4-((Benzoyloxy)imino)-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 338963-51-2)
- 3-Benzyl-3,4,7,12-tetrahydro-1H-[1,2,5]triazepino[1,2-b]phthalazine-1,5(2H)-dione (CAS 81215-66-9)
- Methyl 2-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]acetate (CAS 1094364-33-6)
- 1,4-Bis(chloromethoxy)butane (CAS 13483-19-7)
- Methoxytris(pentafluorophenyl)silane (CAS 223668-78-8)
- Silybin (CAS 22888-70-6)
- 2,4,6-Trichlorophenyl 2-cyanobenzenesulfonate (CAS 1171919-29-1)
- Z-trans-4-fluoro-L-prolinonitrile (CAS 1212342-08-9)
- Peptide Impurity 15 (CAS 1227750-69-7)
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