4-(4-Fluoro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester CAS 1353945-88-6
| CAS No. | 1353945-88-6 |
| Molecular Formula | C16H22ClNO2S |
| Molecular Weight | 327.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 327.87 g/mol gives 4-(4-Fluoro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-Fluoro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353945-88-6), molecular formula C16H22ClNO2S and molecular weight 327.87 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Fluoro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester (C16H22ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
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), 4-(4-Fluoro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester 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 | C16H22ClNO2S |
| Molecular Weight | 327.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-((5-Fluoro-7-iodoquinolin-8-yl)oxy)acetonitrile (CAS 88757-84-0)
- 2-Fluoro-4-iodo-1-(o-tolyloxy)benzene (CAS 1283145-59-4)
- 1-Fluoro-3-((4-iodophenoxy)methyl)benzene (CAS 649740-30-7)
- methyl 4-fluoro-3-iodo-1H-indazole-6-carboxylate (CAS 885521-35-7)
- 2-[4-(2-Fluoro-benzyloxy)-phenyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (CAS 2246642-41-9)
- 2-[4-(4-Fluoro-benzyloxy)-phenyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (CAS 2097168-79-9)
- 4-(4-Fluoro-2-(trifluoromethyl)benzoyl)-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 477852-60-1)
- 2-Fluoro-5-((8-methoxy-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid (CAS 1174044-71-3)
Recommended Standards
- Pitolisant Impurity 1 (CAS CATO-C4X-25201)
- 1-Boc-4-[(4-chlorophenyl)sulfonyl]piperidine (CAS 333954-88-4)
- Doxapram EP Impurity A (CAS 3192-64-1)
- Terbinafine EP Impurity F (CAS 926281-74-5)
- 4-Aminohippuric Acid (CAS 61-78-9)
- 1,1,1,4,4,4-Hexafluoro-2-(trifluoromethyl)-butane (CAS 367-53-3)
- (1-Methyl-3-phenyl-5-((3-(trifluoromethyl)phenyl)thio)-1H-pyrazol-4-yl)methyl 3,5-bis(trifluoromethyl)benzoate (CAS 318497-74-4)
- (S)-1-(2-(Pyrrolidin-1-yl)phenyl)ethan-1-ol (CAS 1344923-77-8)
- 4-(2,4-Difluorophenyl)but-3-en-2-one (CAS 1115962-39-4)
- 4-bromoisoxazol-3-amine (CAS 1519318-68-3)
- (2-(6-Aminopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352490-99-3)
- (3S,5R)-Atorvastatin EP Impurity B (single configuration) Calcium salt (CAS 887196-25-0)
- 2-(2-Hydroxypropan-2-yl)isonicotinaldehyde (CAS 1469287-12-4)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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