2H-Furo[2,3-f]indole CAS 38242-43-2
| CAS No. | 38242-43-2 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2H-Furo[2,3-f]indole (CAS 38242-43-2), molecular formula C10H7NO and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H7NO, 2H-Furo[2,3-f]indole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 157.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2H-Furo[2,3-f]indole 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 | 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.) | 1967 |
| 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]isoindole (CAS 42304-60-9)
Recommended Standards
- 2H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidine (CAS 80765-93-1)
- 2H-Furo[3,2-e]indole (CAS 28579-31-9)
- 2H-1-Benzopyran-3-carbonitrile (CAS 57543-66-5)
- 2H-Indeno[1,2-d]isoxazole (CAS 42339-01-5)
- Ethyl 6-((tert-butoxycarbonyl)amino)-2,3-difluorobenzoate (CAS 1092513-08-0)
- 6-methoxy-1H-pyrazolo[3,4-b]pyridine (CAS 1260664-24-1)
- 3-Hydroxybenzofuran-2-carbaldehyde (CAS 40619-99-6)
- 6-(1-Methylpiperidin-4-yl)-1H-indazole (CAS 885272-33-3)
- 5-(2-(1H-1,2,4-triazol-1-yl)propan-2-yl)-1-(methylsulfonyl)-1H-pyrazole-4-carbonitrile (CAS 318469-21-5)
- 5-(Bromomethyl)-2-fluoro-4-iodopyridine (CAS 1034466-98-2)
- N-(3-Cyclopropoxy-5-methoxyphenyl)methanesulfonamide (CAS 1243454-03-6)
- 3-(dimethylsulfamoyl)pyridine-2-carboxylic acid (CAS 1909347-62-1)
- Naphthalene-1,4-diamine (CAS 2243-61-0)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com