4-(4-tert-Butylphenyl)-2-{[(4-chlorophenyl)methyl]amino}-4-oxobutanoic acid CAS 1026778-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1026778-83-5 |
| Molecular Formula | C21H24ClNO3 |
| Molecular Weight | 373.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-tert-Butylphenyl)-2-{[(4-chlorophenyl)methyl]amino}-4-oxobutanoic acid (CAS 1026778-83-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H24ClNO3. Molecular weight: 373.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H24ClNO3 |
| Molecular Weight | 373.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 5-(4-Tert-butylphenyl)-4-(3-chloro-4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 721903-46-4)
- 1-{4-[(4-tert-Butylphenyl)carbonyl]-1H-pyrrol-2-yl}-2,2,2-trichloroethan-1-one (CAS 1797764-96-5)
- 1-(4-tert-Butylphenyl)-1-[(2,4-dimethoxyphenyl)methyl]-3-methylthiourea (CAS 329928-98-5)
- 2-(4-tert-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-17-6)
- 2-(4-sec-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-23-4)
- 2-(4-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-30-3)
- 4-[(4-tert-butylphenyl)methylidene]-1,2,3,4-tetrahydroacridine-9-carboxylic acid (CAS 647036-23-5)
- 1-((4-Butylphenyl)amino)-4-hydroxyanthracene-9,10-dione (CAS 71334-38-8)
Recommended Standards
- Lesinurad Impurity 11 (CAS CATO-C4X-147811)
- 1-Benzyl-5-(4-chlorophenyl)-2-phenyl-2,3-dihydropyridin-4(1H)-one (CAS 1049677-48-6)
- N-(4-Chlorophenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 482639-60-1)
- N-(3-Amino-4-chlorophenyl)-2-methylbenzamide (CAS 926205-80-3)
- ethyl 3-oxobicyclo[3.2.1]octane-8-carboxylate (CAS 172288-92-5)
- 6-Formyl-4-nitropicolinic acid (CAS 1289010-97-4)
- N1-Isopropyl-1H-pyrrole-1,2,3-triamine (CAS 927415-07-4)
- Boc-D-Lys(Boc)-OH · DCHA (CAS 204190-67-0)
- 5-(4-Methylphenoxy)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956360-80-8)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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