2-Fluoro-10-(piperidin-1-yl)-11H-indeno[1,2-b]quinoline CAS 853331-14-3
| CAS No. | 853331-14-3 |
| Molecular Formula | C21H19FN2 |
| Molecular Weight | 318.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Fluoro-10-(piperidin-1-yl)-11H-indeno[1,2-b]quinoline (CAS 853331-14-3), molecular formula C21H19FN2 and molecular weight 318.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H19FN2, 2-Fluoro-10-(piperidin-1-yl)-11H-indeno[1,2-b]quinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Fluoro-10-(piperidin-1-yl)-11H-indeno[1,2-b]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 | C21H19FN2 |
| Molecular Weight | 318.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Benzamido-N-(2-hydroxyethyl)-4,5-dimethylthiophene-3-carboxamide (CAS 326888-16-8)
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- 2-Morpholin-4-yl-4-phenyl-thiazole-5-carboxylic acidethylester (CAS 55040-86-3)
- 2-Amino-N-(2,4-dimethoxyphenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 777878-99-6)
- 1-benzyl-5-phenylimidazolidine-2,4-dione (CAS 16116-46-4)
- (S)-3-(2,5-Dichlorobenzyl)piperazin-2-one (CAS 1240589-39-2)
- (2-Methylpyridin-4-yl)methanesulfonyl chloride (CAS 1196146-20-9)
- 3-(2,5-Dimethyl-1H-pyrrol-1-yl)isoxazole (CAS 743456-86-2)
- 2-(4-(Bromomethyl)-5-(difluoromethyl)-6-fluoropyridin-3-yl)acetic acid (CAS 1806991-50-3)
- N-Cyclopropyl-3-methoxy-4-methylbenzamide (CAS 1007767-11-4)
- trans-Dichlorobis(glycine)palladium (CAS 79351-56-7)
- 1-Methyl-2-(piperidin-3-ylmethoxy)-1H-benzo[d]imidazole hydrochloride (CAS 1185311-12-9)
- 8-Amino-4H-1,4-benzoxazin-3-one (CAS 321126-82-3)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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