2H-Furo[4,3,2-de]quinoline CAS 17368-05-7
| CAS No. | 17368-05-7 |
| 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.
CATO supplies 2H-Furo[4,3,2-de]quinoline (CAS 17368-05-7), a certified reference material (molecular formula C10H7NO, MW 157.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7NO, 2H-Furo[4,3,2-de]quinoline 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2H-Furo[4,3,2-de]quinoline 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.) | 1961 |
| 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)
- 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)
- 2H-Furo[2,3-f]isoindole (CAS 42304-60-9)
Recommended Standards
- (S)-Methyl 5-methoxy-3,4-dihydro-2H-pyrrole-2-carboxylate (CAS 173142-47-7)
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- 6-Isoquinolinecarboxaldehyde (CAS 173089-81-1)
- 4H-Indeno[5,6-d]oxazole (CAS 17491-88-2)
- 3-Bromo-N-(5-chloropyridin-2-yl)benzamide (CAS 313660-74-1)
- Antazoline Sulfate (CAS 24359-81-7)
- 8-Ethyl-4-methylquinoline (CAS 164358-40-1)
- 3-Chloro-2-propoxypyridin-4-ol (CAS 1881321-35-2)
- S 33138 (CAS 245514-32-3)
- 5-Hydroxy-2-naphthoic acid (CAS 2437-18-5)
- Bromfenac Impurity 40 (CAS CATO-C4X-200240)
- 1-[(4,5-dimethyl-1,3-oxazol-2-yl)methyl]-1,4-diazepane (CAS 1183883-52-4)
- [[2-(Cyclohexylamino)-2-oxoethyl](phenyl)amino]-acetic acid (CAS 743423-02-1)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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