tert-Butyl (S)-4-(2-(4-chloro-2-fluorophenyl)-2-methylbenzo[d][1,3]dioxol-4-yl)piperidine-1-carboxylate CAS 2401894-43-5
| CAS No. | 2401894-43-5 |
| Molecular Formula | C24H27ClFNO4 |
| Molecular Weight | 447.93 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.
CATO supplies tert-Butyl (S)-4-(2-(4-chloro-2-fluorophenyl)-2-methylbenzo[d][1,3]dioxol-4-yl)piperidine-1-carboxylate (CAS 2401894-43-5), a certified reference material (molecular formula C24H27ClFNO4, MW 447.93 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, tert-Butyl (S)-4-(2-(4-chloro-2-fluorophenyl)-2-methylbenzo[d][1,3]dioxol-4-yl)piperidine-1-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 447.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), tert-Butyl (S)-4-(2-(4-chloro-2-fluorophenyl)-2-methylbenzo[d][1,3]dioxol-4-yl)piperidine-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 | C24H27ClFNO4 |
| Molecular Weight | 447.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (R)-4-(2-(4-chloro-2-fluorophenyl)-2-methylbenzo[d][1,3]dioxol-4-yl)piperidine-1-carboxylate (CAS 2401894-42-4)
- Haloperidol Impurity 11 (CAS 75478-79-4)
- 4-(1,3-Dithiolan-2-yl)-2-methoxy-6-nitrophenyl 4-chlorobenzenesulfonate (CAS 331461-14-4)
- 2-(4-Chlorophenyl)-5,5'-dimethyl-2'-(4-phenylthiazol-2-yl)-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 129302-18-7)
- 1-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde (CAS 691862-62-1)
- N-(2-Chlorobenzo[d]thiazol-5-yl)acetamide (CAS 38519-31-2)
- N-(3,4-difluorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 868256-45-5)
- 7-Fluoro-1,2-dihydrocyclopenta[b]indol-3(4H)-one (CAS 1245569-70-3)
- Polaprezinc Impurity 14 DiHCl (CAS CATO-C4X-182114)
- 2-Chloro-3-fluoro-5-(tributylstannyl)pyridine 2753AE 405556-97-0 C17H29ClFNSn (CAS 405556-97-0)
- 1-(4-Fluorophenyl)-2-(pentyloxy)ethan-1-one (CAS 1157149-30-8)
- 3-Methoxy-7α-methyl-estra-2,5(10)-dien-17-one (CAS 5210-25-3)
- Coclaurine Impurity 113 (CAS 2158198-78-6(TFA Salt))
- Peptide Impurity 04 (CAS 2913424-91-4)
Why CATO?
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