2H-Furo[3,2-e]indole CAS 28579-31-9
| CAS No. | 28579-31-9 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2H-Furo[3,2-e]indole.
2H-Furo[3,2-e]indole (CAS 28579-31-9), molecular formula C10H7NO and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
2H-Furo[3,2-e]indole (C10H7NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2H-Furo[3,2-e]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 | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2H-Furo[3,2-g]indole (CAS 103671-62-1)
- 1H-Furo[2,3-g]indole (CAS 131238-25-0)
- 2H-Furo[2,3-e]isoindole (CAS 143594-45-0)
- 2H-Furo[2,3-e]indole (CAS 145015-50-5)
- 2H-Furo[4,3,2-de]quinoline (CAS 17368-05-7)
- 6H-Furo[3,2-e]indole (CAS 19546-89-5)
- 2H-Furo[2,3,4-ij]isoquinoline (CAS 78393-53-0)
- 2H-Furo[2,3-f]indole (CAS 38242-43-2)
Recommended Standards
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