(E)-6-Fluoro-3-(2-(pyridin-3-yl)vinyl)-1H-indole CAS 163239-22-3
| CAS No. | 163239-22-3 |
| Molecular Formula | C15H11FN2 |
| Molecular Weight | 238.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-6-Fluoro-3-(2-(pyridin-3-yl)vinyl)-1H-indole (CAS 163239-22-3) is a high-purity analytical reference standard with the molecular formula C15H11FN2 and a molecular weight of 238.26 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, (E)-6-Fluoro-3-(2-(pyridin-3-yl)vinyl)-1H-indole is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 238.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), (E)-6-Fluoro-3-(2-(pyridin-3-yl)vinyl)-1H-indole 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.
Physical & Chemical Properties
| Molecular Formula | C15H11FN2 |
| Molecular Weight | 238.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1707357-83-2 2-Nitro-6-(thiazolidin-3-yl)benzaldehyde (CAS 1707357-83-2)
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- 3-Amino-2-methyl-6-propylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 438225-52-6)
- Methyl 3-(piperazin-1-ylmethyl)benzoate (CAS 203047-39-6)
- 2,4-Dichloro-5-methylfuro[2,3-d]pyrimidine (CAS 1160994-79-5)
- 2-Bromo-5-cyano-6-(difluoromethyl)nicotinic acid (CAS 1806998-92-4)
- 1-Methyl-4-(2-methyl-propane-1-sulfonyl)benzene (CAS 91358-89-3)
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- 1-[3-(4-Bromophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl]-4-methylpiperazine (CAS 129177-23-7)
- 9-Methoxyacridine (CAS 10228-90-7)
- Tetrapeptide-3 (CAS 827306-97-8)
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