3,4-Difluoro-N-(2-methylcyclopentyl)aniline CAS 1493157-72-4
| CAS No. | 1493157-72-4 |
| Molecular Formula | C12H15F2N |
| Molecular Weight | 211.25 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 3,4-Difluoro-N-(2-methylcyclopentyl)aniline (CAS 1493157-72-4), a certified reference material (molecular formula C12H15F2N, MW 211.25 g/mol) for analytical method development and quality control.
The molecular framework of 3,4-Difluoro-N-(2-methylcyclopentyl)aniline (C12H15F2N) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 3,4-Difluoro-N-(2-methylcyclopentyl)aniline 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 | C12H15F2N |
| Molecular Weight | 211.25 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- Benzyl-(2,2-difluoro-pent-4-enyl)-amine (CAS 1256080-86-0)
- 2,5-Difluoro-N-(3-methylcyclopentyl)aniline (CAS 1341613-93-1)
- 3,4-Difluoro-N-(3-methylcyclopentyl)aniline (CAS 1342518-37-9)
- 3,5-Difluoro-N-(2-methylcyclopentyl)aniline (CAS 1483289-43-5)
- 4,4-Difluoro-1-phenylcyclohexan-1-amine (CAS 1894343-04-4)
- 1-(3,4-DIFLUORO-PHENYL)-PIPERIDIN-4-ONE 1-(3,4-difluorophenyl)piperidin-4-one 885275-07-0 (CAS 885275-07-0)
- 3-(Difluoro(pyridin-2-yl)methyl)-1H-1,2,4-triazol-5-amine (CAS 1823188-10-8)
- 2-(4,7-Difluoro-1H-indol-3-yl)acetic acid (CAS 1019115-63-9)
Recommended Standards
- 4-[(2,5-difluorophenyl)methyl]piperidine (CAS 150019-62-8)
- 1-(2,5-Difluorophenyl)cyclopentanemethanamine (CAS 1369053-34-8)
- 1-(2,3-Difluorophenyl)cyclopentanemethanamine (CAS 1513064-63-5)
- (1-(3,4-Difluorophenyl)cyclopentyl)methanamine (CAS 1368949-23-8)
- Hexanedioic acid, polymer with 2,2'-oxybis[ethanol] and 1,2,3-propanetriol (CAS 26760-54-3)
- 1,1,1-trifluoro-N-(pyrrolidin-2-ylmethyl)methanesulfonamide 782495-18-5 N-[(2S)-2-Pyrrolidinylmethyl]-trifluoromethanesulfonamide (CAS 782495-18-5)
- 3-Butyl-6-fluoro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-99-5)
- 4-((2-Carboxypropan-2-yl)oxy)benzoic acid (CAS 42019-57-8)
- 3-amino-4-sulfanylbenzene-1-sulfonamide (CAS 65192-70-3)
- 4-Butyl-4'-(3,4,5-trifluorophenyl)-1,1'-bi(cyclohexane) (CAS 139420-31-8)
- 4-Cyclopropoxy-3-fluoro-5-iodopyridine (CAS 1243448-90-9)
- 4-Chloro-2-(chloromethyl)-1-(difluoromethoxy)benzene (CAS 1049874-11-4)
- 6-Chloro-5-fluoro-1H-indole-3-sulfonyl chloride (CAS 2231234-44-7)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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