tert-Butyl 7’-fluoro-2’-oxo-2’,4’-dihydro-1’H-spiro[piperidine-4,3’-quinoline]-1-carboxylate CAS 1393330-69-2
| CAS No. | 1393330-69-2 |
| Molecular Formula | C18H23FN2O3 |
| Molecular Weight | 334.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 7’-fluoro-2’-oxo-2’,4’-dihydro-1’H-spiro[piperidine-4,3’-quinoline]-1-carboxylate (C18H23FN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies tert-Butyl 7’-fluoro-2’-oxo-2’,4’-dihydro-1’H-spiro[piperidine-4,3’-quinoline]-1-carboxylate (CAS 1393330-69-2), a certified reference material (molecular formula C18H23FN2O3, MW 334.39 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl 7’-fluoro-2’-oxo-2’,4’-dihydro-1’H-spiro[piperidine-4,3’-quinoline]-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H23FN2O3 |
| Molecular Weight | 334.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(4-Fluorophenyl)-N-(4-(pyridin-4-ylmethyl)phenyl)propanamide (CAS 1377961-80-2)
- Tert-butyl 5'-fluoro-2'-oxo-1',4'-dihydro-2'H-spiro[piperidine-4,3'-quinoline]-1-carboxylate (CAS 1402232-78-3)
- 3-(Cyclobutanecarboxamido)cyclohexyl (4-fluorophenyl)carbamate (CAS 1351616-03-9)
- 2-(Benzylamino)-N-(4-fluorobenzyl)benzamide (CAS 1408002-65-2)
- (3-Cyclopropoxyphenyl)(methyl)sulfane (CAS 1243285-05-3)
- N-(4-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)acetamide (CAS 548446-46-4)
- N-Allyl-N-(penta-2,4-dien-1-yl)benzenesulfonamide (CAS 65193-41-1)
- 2-((4-((3-ethynylphenyl)amino)-6-(2-methoxyethoxy)quinazolin-7-yl)oxy)ethyl acetate (CAS 183320-24-3)
- N-Cyclopropyl-N-(piperidin-4-yl)acetamide (CAS 1131739-82-6)
- 5-(Pyridin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 1477-24-3)
- ((4-Methylnaphthalen-1-yl)methyl)hydrazine (CAS 887592-72-5)
- 9,9,10,10-Tetramethyl-9,10-dihydroanthracene (CAS 24269-10-1)
- 6-(3-Methylpentan-3-yl)pyridazin-3(2H)-one (CAS 87539-11-5)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com