(S)-2-(3,4-Dichlorophenyl)pent-4-enoic acid 147643-57-0 4531AD C11H10Cl2O2 CAS 147643-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147643-57-0 |
| Molecular Formula | C11H10Cl2O2 |
| Molecular Weight | 245.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(3,4-Dichlorophenyl)pent-4-enoic acid 147643-57-0 4531AD C11H10Cl2O2 (CAS 147643-57-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10Cl2O2. Molecular weight: 245.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2O2 |
| Molecular Weight | 245.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
Related S Standards
- 1-(2,6-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1039951-74-0)
- 1-(2,5-Dichlorophenyl)pentane-1,3-dione (CAS 1040034-09-0)
- 1-(2,4-Dichlorophenyl)pentane-1,3-dione (CAS 1040073-12-8)
- 1-(3,5-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260664-54-7)
- 1-(2,3-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260879-37-5)
- 1-(2,5-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1314755-91-3)
- 1-(2,4-Dichlorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344812-36-7)
- 1-(3,4-Dichlorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344826-26-1)
Recommended Standards
- 1-(2,5-Dichlorobenzyl)cyclopropane-1-carboxylic acid (CAS 1466948-13-9)
- 1-(2,4-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 151157-50-5)
- Ciprofibrate Impurity 1 (CAS 144900-34-5)
- 3-ethyl-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1803601-55-9)
- (4-Methylpiperazin-1-yl)(2-nitrophenyl)methanone (CAS 67023-01-2)
- N-Methyl-N,N-dipropylpropan-1-aminium hydroxide (CAS 116572-44-2)
- Verapamil EP Impurity K (CAS 20850-49-1)
- 2-(2-(2-(Methylamino)thiazol-4-yl)ethyl)isoindoline-1,3-dione (CAS 861211-18-9)
- 2,2-Dimethylpropyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone (CAS 898772-86-6)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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