4-(4-Methylphenyl)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid CAS 329078-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329078-79-7 |
| Molecular Formula | C16H22N2O3 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Methylphenyl)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 329078-79-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H22N2O3. Molecular weight: 290.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H22N2O3 |
| Molecular Weight | 290.36 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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(4-Benzyl-1,4-diazepan-1-yl)-4-oxobutanoic acid (CAS 396105-43-4)
- 4-(Benzyloxy)-4'-methoxy-1,1'-biphenyl (CAS 948878-17-9)
- 4-(4-(Pyrrolidin-1-ylmethyl)benzoyl)benzonitrile (CAS 898776-08-4)
- 2-(4-Chloropyridin-2-yl)propan-2-ol (CAS 40472-76-2)
- (4AR,6S,7R,8R,8aS)-6-(4-methoxyphenoxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 158252-19-8)
- 1-(2-Fluorophenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 18507-18-1)
- 2-(1-Methyl-1h-imidazol-2-yl)-1-phenylethan-1-amine (CAS 149928-42-7)
- Ammonium copper(II) sulfate hexahydrate (CAS 13587-26-3)
- 4-(Bromomethyl)-2,6-dimethylpyridine hydrobromide (CAS 1263413-36-0)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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