Ethyl 4,6-Dichloro-3-formyl-2-indolecarboxylate CAS 153435-96-2
| CAS No. | 153435-96-2 |
| Molecular Formula | C12H9Cl2NO3 |
| Molecular Weight | 286.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 286.11 g/mol gives Ethyl 4,6-Dichloro-3-formyl-2-indolecarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 4,6-Dichloro-3-formyl-2-indolecarboxylate (CAS 153435-96-2), a certified reference material (molecular formula C12H9Cl2NO3, MW 286.11 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 4,6-Dichloro-3-formyl-2-indolecarboxylate (C12H9Cl2NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 4,6-Dichloro-3-formyl-2-indolecarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2NO3 |
| Molecular Weight | 286.11 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, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (2-Methylallyl)benzene (CAS 3290-53-7)
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- Neodymium carbonate hydrate, 99.90% (CAS 38245-38-4)
- 2-Methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carbonitrile (CAS 1692905-38-6)
- 3-(1H-Imidazol-2-yl)cyclohexanamine (CAS 933701-02-1)
- Ethyl (R)-3-amino-3-(2,4-difluorophenyl)propanoate (CAS 612532-15-7)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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