2H-Furo[2,3,4-ij]isoquinoline CAS 78393-53-0
| CAS No. | 78393-53-0 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2H-Furo[2,3,4-ij]isoquinoline 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.
2H-Furo[2,3,4-ij]isoquinoline (CAS 78393-53-0) is a high-purity analytical reference standard with the molecular formula C10H7NO and a molecular weight of 157.17 g/mol.
The molecular framework of 2H-Furo[2,3,4-ij]isoquinoline (C10H7NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2H-Furo[2,3,4-ij]isoquinoline 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.) | 1979 |
| 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-f]indole (CAS 38242-43-2)
- 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-1-Benzopyran-3-carbonitrile (CAS 57543-66-5)
- 2-formylpyridine-4-carboxylic acid (CAS 855636-38-3)
- 2H-Furo[3,2-e]indole (CAS 28579-31-9)
- Methyl (4R,5S)-2,2,5-Trimethyl-1,3-dioxolane-4-carboxylate (CAS 78086-72-3)
- Benzyl-[4-(4-fluoro-phenyl)-thiazol-2-yl]-amine (CAS 565209-32-7)
- Ethyl 6-methyl-3-oxooctanoate (CAS 212481-76-0)
- 3-Acetamidophenyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzene-1-sulfonate (CAS 338414-10-1)
- 2-((4-Chlorobenzyl)thio)-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 339277-03-1)
- 2,3-Dimethyl-1-propyl-1H-imidazol-3-ium tetrafluoroborate (CAS 157310-72-0)
- trans-3-(Boc-amino)-5-methylpiperidine (CAS 1405128-25-7)
- 6-(Bromomethyl)-5-oxaspiro[3.5]nonane (CAS 1872681-59-8)
- 1,7,7-TRimethylbicyclo[2.2.1]hept-2-yl isocyanide (CAS 1301732-92-2)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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