tert-Butyl (S)-3-(3-fluorophenyl)piperazine-1-carboxylate CAS 1228561-70-3
| CAS No. | 1228561-70-3 |
| Molecular Formula | C15H21FN2O2 |
| Molecular Weight | 280.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 280.34 g/mol gives tert-Butyl (S)-3-(3-fluorophenyl)piperazine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies tert-Butyl (S)-3-(3-fluorophenyl)piperazine-1-carboxylate (CAS 1228561-70-3), a certified reference material (molecular formula C15H21FN2O2, MW 280.34 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, tert-Butyl (S)-3-(3-fluorophenyl)piperazine-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), tert-Butyl (S)-3-(3-fluorophenyl)piperazine-1-carboxylate 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 | C15H21FN2O2 |
| Molecular Weight | 280.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl (R)-3-(4-fluorophenyl)piperazine-1-carboxylate (CAS 1228559-51-0)
- tert-Butyl (S)-3-(2-fluorophenyl)piperazine-1-carboxylate (CAS 1228566-03-7)
- tert-Butyl (R)-3-(2-fluorophenyl)piperazine-1-carboxylate (CAS 1228556-96-4)
- tert-Butyl (R)-3-(3-fluorophenyl)piperazine-1-carboxylate (CAS 1228568-71-5)
- 1-Allyl-4-methylpyridin-1-ium bromide (CAS 10129-54-1)
- 2-Chloro-4-(3-methyl-2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 30279-21-1)
- 5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulene-2-carboxylic acid (CAS 3470-47-1)
- tert-Butyl 2-(3-bromophenyl)acetate (CAS 197792-52-2)
- Propafenone β-D-Glucuronide (CAS 91411-76-6)
- 5-(1-Morpholinoethyl)furan-2-carboxylic acid (CAS 799257-35-5)
- 1-Methyl-6,7,8,9-tetrahydroisoxazolo[5,4-c]isoquinolin-5(4H)-one (CAS 88786-10-1)
- Methyl 3-aminoadamantane-1-carboxylate (CAS 80103-18-0)
- 1-(3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-imidazole (CAS 2246882-18-6)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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