3-(4,6-Dichloro-2-(ethoxycarbonyl)-1H-indol-3-yl)acrylic acid CAS 159054-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159054-14-5 |
| Molecular Formula | C14H11Cl2NO4 |
| Molecular Weight | 328.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4,6-Dichloro-2-(ethoxycarbonyl)-1H-indol-3-yl)acrylic acid (CAS 159054-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11Cl2NO4. Molecular weight: 328.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl2NO4 |
| Molecular Weight | 328.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1H-Pyrazole, 4-iodo-1-[2-(phenylmethoxy)ethyl]- (CAS 1562305-17-2)
- 2-(4-Iodo-5-(o-tolyl)-1H-pyrazol-1-yl)ethanol (CAS 1707374-92-2)
- 3-(4-Bromo-2-trifluoromethyl-phenylsulfanyl)propionamide (CAS 1434817-47-6)
- 1-(4-Fluoro-2-iodophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1540013-00-0)
- Methyl 4-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl)benzoate (CAS 1797868-75-7)
- Methyl 3-((2-aminocyclopentyl)thio)propanoate (CAS 1343714-63-5)
- 4,7-Diisobutyl-1,10-phenanthroline (CAS 300680-81-3)
- (S)-2-([1,1'-biphenyl]-4-yl)-2-aminoethan-1-ol (CAS 1429184-14-4)
- Tropisetron Impurity 2 (CAS CATO-C4X-11792)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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