8'-Fluoro-1',4'-dihydro-2'H-spiro[piperidine-4,3'-quinolin]-2'-one hydrochloride CAS 1439898-04-0
| CAS No. | 1439898-04-0 |
| Molecular Formula | C13H15FN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8'-Fluoro-1',4'-dihydro-2'H-spiro[piperidine-4,3'-quinolin]-2'-one hydrochloride (CAS 1439898-04-0), molecular formula C13H15FN2OHCl and molecular weight 270.73 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 8'-Fluoro-1',4'-dihydro-2'H-spiro[piperidine-4,3'-quinolin]-2'-one hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 270.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 8'-Fluoro-1',4'-dihydro-2'H-spiro[piperidine-4,3'-quinolin]-2'-one hydrochloride 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 | C13H15FN2O HCl |
| Molecular Weight | 270.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
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- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
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- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 3-(2,4,5-Trifluorophenyl)propanoic acid (CAS 651047-33-5)
- 2-(Azetidin-1-yl)propanoic acid hydrochloride (CAS 2219370-85-9)
- (4-(Azetidin-1-ylmethyl)phenyl)(2,5-dimethylphenyl)methanone (CAS 898756-64-4)
- 2-Bromo-4-(difluoromethyl)-3-methoxypyridine (CAS 1805314-87-7)
- 5-(propan-2-yl)-3-(trifluoromethyl)-1,2-oxazole-4-carboxylic acid (CAS 1697694-79-3)
- 1-Pyrrolidinecarboxylic acid, 2-[[(3-hydroxypropyl)amino]carbonyl]-, 1,1-dimethylethyl ester, (2R)- (CAS 1573119-55-7)
- 1-(2-(2-Iodobenzylidene)hydrazineyl)phthalazine (CAS 380478-98-8)
- tert-Butyl (3S)-3-(difluoromethyl)pyrrolidine-1-carboxylate (CAS 2307279-81-6)
- 5-Bromo-N-phenylfuran-3-carboxamide (CAS 197846-09-6)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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