2-Fluoro-5-methyl-N-(pentan-2-yl)aniline CAS 1039956-88-1
| CAS No. | 1039956-88-1 |
| Molecular Formula | C12H18FN |
| Molecular Weight | 195.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-5-methyl-N-(pentan-2-yl)aniline (CAS 1039956-88-1), molecular formula C12H18FN and molecular weight 195.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Fluoro-5-methyl-N-(pentan-2-yl)aniline (C12H18FN) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H18FN |
| Molecular Weight | 195.28 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-N-(4-methylpentan-2-yl)aniline (CAS 1019533-66-4)
- 5-Fluoro-2-methyl-N-(pentan-3-yl)aniline (CAS 1019568-79-6)
- 3-Fluoro-4-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1020957-56-5)
- 4-Fluoro-2-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1021022-44-5)
- 3-Fluoro-4-methyl-N-(pentan-2-yl)aniline (CAS 1021043-41-3)
- 3-Fluoro-4-methyl-N-(pentan-3-yl)aniline (CAS 1021077-03-1)
- 4-Fluoro-2-methyl-N-(pentan-2-yl)aniline (CAS 1021080-29-4)
- 5-Fluoro-2-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1021139-77-4)
Recommended Standards
- n-(3-Fluorobenzyl)-2-methylbutan-1-amine (CAS 1039939-73-5)
- 2-Fluoro-5-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1039957-75-9)
- 2-Fluoro-4-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1039805-82-7)
- 2-Fluoro-5-methyl-N-(pentan-3-yl)aniline (CAS 1039957-93-1)
- 4-(chlorosulfonyl)-2-fluorobenzoic acid (CAS 1354962-26-7)
- Isopropyl 2-amino-4-(p-tolyl)thiophene-3-carboxylate (CAS 350997-25-0)
- (R)-Carisbamate (RWJ-452399) (CAS 194085-74-0)
- 2-(carbamoylmethyl)-4-methyl-1H-pyrrole-3-carboxylic acid (CAS 1909337-20-7)
- Methyl 2-{5H-pyrimido[5,4-b]indol-4-ylsulfanyl}acetate (CAS 338419-82-2)
- 3-[3-(trifluoromethyl)phenyl]prop-2-yn-1-amine hydrochloride (CAS 1052550-23-8)
- Ethyl 3-(2-amino-2-oxoethoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 478081-14-0)
- 3-benzyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-amine (CAS 13182-75-7)
- 1-Aminohydantoin Hydrochloride (CAS 2827-56-7)
- Peptide 442 (CAS CATO-CPTD788442)
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