4-[(2E)-3-(2-Chlorophenyl)prop-2-enoyl]phenyl 4-tert-butylbenzoate CAS 331461-31-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331461-31-5 |
| Molecular Formula | C26H23ClO3 |
| Molecular Weight | 418.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[(2E)-3-(2-Chlorophenyl)prop-2-enoyl]phenyl 4-tert-butylbenzoate (CAS 331461-31-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H23ClO3. Molecular weight: 418.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H23ClO3 |
| Molecular Weight | 418.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
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Recommended Standards
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573945-54-7)
- 4,6-Di([1,1'-biphenyl]-4-yl)-2-chloropyrimidine (CAS 1421599-29-2)
- N-(4-(Benzo[d]thiazol-2-yl)phenyl)-7-chloro-6-methoxyquinazolin-4-amine (CAS 920520-21-4)
- 6-Hydroxy-2-[(4-methoxyphenyl)methylidene]-2,3-dihydro-1-benzofuran-3-one (CAS 20727-61-1)
- n-(2-Hydroxyethyl)-2-methoxybenzenesulfonamide (CAS 1156256-82-4)
- Tert-butyl 1-oxooctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxylate (CAS 1781135-05-4)
- Baloxavir Impurity 107 (CAS 2136287-64-2)
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(4-nitrophenyl)propanoic acid (CAS 866040-59-7)
- 2-(3-Methylpyridin-2-yl)acetic acid (CAS 1000565-37-6)
- Serpent Peptide (CAS 823202-99-9)
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