4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid CAS 899745-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899745-13-2 |
| Molecular Formula | C17H25N3O4 |
| Molecular Weight | 335.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Ethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899745-13-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H25N3O4. Molecular weight: 335.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H25N3O4 |
| Molecular Weight | 335.40 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethoxyphenyl Standards
- 1-(4-Ethoxyphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 637322-30-6)
- 3-(n-(4-Ethoxyphenyl)sulfamoyl)-4-methylbenzoic acid (CAS 406927-80-8)
- 5-[(4-ethoxyphenyl)sulfamoyl]-2-methylbenzoic acid (CAS 431893-89-9)
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- 3-(4-Ethoxyphenyl)-2-(ethylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 686772-58-7)
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Recommended Standards
- 4-((3aR,4S,9bS)-6-Ethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl)benzoic acid (CAS 956189-58-5)
- 4-(4-(Benzyloxy)phenyl)-2-(cyclopropylmethyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860784-82-3)
- 4-((2-(Pentan-3-yl)quinazolin-4-yl)amino)benzoic acid (CAS 307544-31-6)
- 5-methoxy-1-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1639457-19-4)
- N-methyl-2,3-dihydro-1H-indene-1-carboxamide (CAS 132896-12-9)
- tert-butyl 2-{[1-(ethanesulfonyl)piperidin-4-yl]amino}acetate (CAS 1795433-82-7)
- 5-(4-Chlorobenzenesulfonyl)-4-phenyl-1,2,3-thiadiazole (CAS 206132-50-5)
- 5-Amino-2-bromo-4-methylbenzoic Acid (CAS 745048-63-9)
- Ezetimibe Impurity 116 (CAS CATO-C4X-1098116)
- Peptide Impurity 28 (CAS 1350456-64-2)
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