4-{[4-(4-Ethylpiperazin-1-yl)phenyl]amino}-4-oxobutanoic acid CAS 1119451-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119451-56-7 |
| Molecular Formula | C16H23N3O3 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{[4-(4-Ethylpiperazin-1-yl)phenyl]amino}-4-oxobutanoic acid (CAS 1119451-56-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23N3O3. Molecular weight: 305.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23N3O3 |
| Molecular Weight | 305.37 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.) | 1989 |
| Nitrogen Atoms | 3 |
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- Methyl 3-(2-(4-ethylpiperazin-1-yl)-4-methylpyrimidin-5-yl)-3-oxopropanoate (CAS 1374509-49-5)
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Recommended Standards
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- (5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 1662706-59-3)
- 5-Methoxy-3-methylpyrazin-2-amine (CAS 1435953-98-2)
- rel-tert-Butyl ((3S,4S)-4-methoxypiperidin-3-yl)carbamate (CAS 1196507-13-7)
- 4-((1,3-Bis(dimethylamino)propan-2-yl)amino)quinolin-6-ol hydrobromide (CAS 5402-85-7)
- (S)-1-Cyclopentyl-2-methylpiperazine (CAS 1187931-41-4)
- ethyl 6-bromo-2-methyl-4H-pyrrolo[3,2-d]thiazole-5-carboxylate (CAS 2476688-83-0)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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