(E)-4-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid CAS 525596-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 525596-98-9 |
| Molecular Formula | C16H11ClO3 |
| Molecular Weight | 286.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 525596-98-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11ClO3. Molecular weight: 286.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11ClO3 |
| Molecular Weight | 286.71 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, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- N-methyl-N-[(1-methyl-1H-benzimidazol-2-yl)methyl]amine,HCl (CAS 137898-62-5)
- N-((4-bromonaphthalen-1-yl)methyl)-2-methylpropan-2-amine (CAS 1394023-46-1)
- Deoxyvasicinone (CAS 530-53-0)
- 2-Amino-3,4-dihydro-2H-naphthalen-1-one HCl (CAS 6298-95-9)
- 2-[(3-cyano-4-methyl-6-oxo-1,6-dihydropyridin-2-yl)sulfanyl]acetic acid (CAS 134616-73-2)
- 1-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1488423-70-6)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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