Ethyl 2-((5-bromo-1H-indol-3-yl)thio)acetate CAS 2324156-35-4
| CAS No. | 2324156-35-4 |
| Molecular Formula | C12H12BrNO2S |
| Molecular Weight | 314.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-((5-bromo-1H-indol-3-yl)thio)acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Ethyl 2-((5-bromo-1H-indol-3-yl)thio)acetate (CAS 2324156-35-4), a certified reference material (molecular formula C12H12BrNO2S, MW 314.20 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-((5-bromo-1H-indol-3-yl)thio)acetate (C12H12BrNO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H12BrNO2S |
| Molecular Weight | 314.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- ethyl 2-bromo-2-(2-methyl-1,3-benzothiazol-5-yl)acetate (CAS 1007879-43-7)
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- Ethyl 3-bromo-6-(trifluoromethyl)pyridine-2-acetate (CAS 1805558-76-2)
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