N-{2-[2-(sec-Butyl)phenoxy]butyl}-3-(trifluoromethyl)aniline CAS 1040685-40-2
| CAS No. | 1040685-40-2 |
| Molecular Formula | C21H26F3NO |
| Molecular Weight | 365.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-{2-[2-(sec-Butyl)phenoxy]butyl}-3-(trifluoromethyl)aniline (CAS 1040685-40-2) is a high-purity analytical reference standard with the molecular formula C21H26F3NO and a molecular weight of 365.43 g/mol.
Based on its molecular formula C21H26F3NO, N-{2-[2-(sec-Butyl)phenoxy]butyl}-3-(trifluoromethyl)aniline contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C21H26F3NO |
| Molecular Weight | 365.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Zolpidem Phenyl-4-carboxylic Acid Ethyl Ester (CAS 1026465-13-3)
- 2-(2-((2-((3-Acetamidophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetic acid (CAS 1050130-52-3)
- N-(2-(Cyclopropanecarboxamido)ethyl)-4-(4-methylbenzamido)benzamide (CAS 1021220-33-6)
- (1-(1-Methyl-1H-benzo[d]imidazol-2-yl)isoquinolin-2(1H)-yl)(phenyl)methanone (CAS 106011-94-3)
- (2-(2-Nitrophenyl)cyclopropyl)methanamine (CAS 1493663-02-7)
- 4-Chloro-5-isopropyl-6-methylpyrimidine (CAS 81438-38-2)
- tert-butyl 4-(bromomethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1303974-03-9)
- 1-(2-Methyl-1H-benzimidazol-6-yl)cyclopropanecarboxylic acid (CAS 945244-36-0)
- (5β,6β)-Epoxy-17α-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal) (CAS 117898-52-9)
- N-(2-((3-(4-fluorophenoxy)-2-hydroxypropyl)amino)ethyl)morpholine-4-carboxamide (CAS 1638771-35-3)
- 1-(3-Phenylpropyl)piperidin-4-amine dihydrochloride (CAS 198896-19-4)
- 1-(4-Bromophenyl)-2-methylpropan-1-amine hydrochloride (CAS 233608-09-8)
- Aroclor 1016 (CAS 12674-11-2)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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