6H-Furo[2,3-f]isoindole CAS 23628-74-2
| CAS No. | 23628-74-2 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6H-Furo[2,3-f]isoindole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6H-Furo[2,3-f]isoindole (CAS 23628-74-2), molecular formula C10H7NO and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6H-Furo[2,3-f]isoindole (C10H7NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 157.17 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1963 |
| 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
- 6-formylpyridine-3-carboxylic acid (CAS 6542-47-8)
- 6-Methyl-1H-indazole-3-carbonitrile (CAS 858227-54-0)
- 6-Ethoxy-5H-pyrrolo[3,2-d]pyrimidine (CAS 2227-83-0)
- 6-Methyl-1H-indazole-4-carbonitrile (CAS 885522-51-0)
- 5-(Butylamino)-3-pyridazinol (CAS 1353500-61-4)
- 1-(6-(4-Methylpiperazin-1-yl)pyridin-3-yl)ethanol (CAS 1355237-15-8)
- 5-Fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1257665-01-2)
- 3-Bromo-N-(4-fluoro-3-nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1173265-26-3)
- N-(7-Fluoro-3-nitro-9H-fluoren-2-yl)acetamide (CAS 16233-03-7)
- 1-(3-Fluorophenyl)butan-1-one (CAS 21550-04-9)
- 2-(Imidazo[1,2-a]pyridin-2-yl)acetimidamide (CAS 1016858-25-5)
- 1-(1-Methyl-2-(methylthio)-1H-imidazol-4-yl)ethanone (CAS 177910-95-1)
- 2-(Difluoromethyl)-3-fluoro-5-nitropyridine-4-acetic acid (CAS 1804380-00-4)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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