3-(2,5-Difluorophenyl)piperidine CAS 1044768-90-2
| CAS No. | 1044768-90-2 |
| Molecular Formula | C11H13F2N |
| Molecular Weight | 197.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(2,5-Difluorophenyl)piperidine (C11H13F2N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(2,5-Difluorophenyl)piperidine (CAS 1044768-90-2), molecular formula C11H13F2N and molecular weight 197.22 g/mol, is a CATO reference standard with documented purity and traceability.
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), 3-(2,5-Difluorophenyl)piperidine 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 | C11H13F2N |
| Molecular Weight | 197.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- 4-(2,3-difluorophenyl)piperidine (CAS 1004852-69-0)
- 2-(2,6-Difluorophenyl)piperidine (CAS 1016716-11-2)
- 2-(3,4-Difluorophenyl)piperidine (CAS 1016760-10-3)
- 4-(2,6-Difluorophenyl)piperidine (CAS 1019373-70-6)
- n-(1-(2,4-Difluorophenyl)ethyl)prop-2-en-1-amine (CAS 1019537-98-4)
- n-(1-(3,4-Difluorophenyl)ethyl)prop-2-en-1-amine (CAS 1019561-72-8)
- 3-(2,4-Difluorophenyl)piperidine (CAS 1044768-67-3)
- 3-(3,5-difluorophenyl)piperidine (CAS 1044768-74-2)
Recommended Standards
- 3-(2,6-Difluorophenyl)piperidine (CAS 1044768-77-5)
- 3-(2,5-Difluorobenzyl)pyrrolidine (CAS 1100640-03-6)
- 1-Cyclopropyl-N-(2,3-difluorobenzyl)methanamine (CAS 1156587-74-4)
- 2-Amino-1-methyl-8-thioxo-8,9-dihydro-1H-purin-6(7H)-one (CAS 116142-55-3)
- (E)-2-(((3,4-dimethylphenyl)imino)methyl)phenol (CAS 33821-28-2)
- 2-(4-Bromo-2-chlorophenoxy)ethan-1-amine (CAS 951914-31-1)
- 3-Amino-4-(dimethylamino)-N-methylbenzamide (CAS 1251137-30-0)
- Methyl 3-benzamido-6-[(2Z)-2-{[(3,4-dichlorophenyl)methoxy]imino}ethyl]-2-oxo-2H-pyran-5-carboxylate (CAS 303986-18-7)
- 1,3-Dichloro-6-(Trifluoromethyl)Phenanthren-9-Carboxylic Acid (CAS 38635-85-7)
- 1-Bromo-5-chloro-3-fluoro-2-(trichloromethoxy)benzene (CAS 1417569-81-3)
- 2,3-Dimethyl-4-oxo-2,4,5,6,7,8-hexahydrocyclohepta[c]pyrrole-1-carboxylic acid (CAS 2691793-33-4)
- 6-Chloro-5-iodo-3,4'-bipyridine (CAS 1214371-33-1)
- (S)-N-Tritylbut-3-en-2-amine (CAS 153451-34-4)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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